Home / 6,953,253,746,443.60-9,595,490,631,446-3,870,182,348,989.60

Finding the Fourth Proportional to 6,953,253,746,443.60, 9,595,490,631,446 and 3,870,182,348,989.60

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Solution

The fourth proportional to 6,953,253,746,443.60, 9,595,490,631,446 and 3,870,182,348,989.60 is: 5,340,851,898,395.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953,253,746,443.60 : 9,595,490,631,446 = 3,870,182,348,989.60 : x
  2. Step 2: Convert to fraction form
    6,953,253,746,443.60/9,595,490,631,446 = 3,870,182,348,989.60/x
  3. Step 3: Cross multiply
    6,953,253,746,443.60x = 9,595,490,631,446 × 3,870,182,348,989.60
  4. Step 4: Simplify right side
    6,953,253,746,443.60x = 37,136,298,471,717,381,716,574,208
  5. Step 5: Solve for x
    x = 37,136,298,471,717,381,716,574,208/6,953,253,746,443.60
  6. Step 6: Final answer
    x = 5,340,851,898,395.28

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Double scale
Find fourth proportional to 6,953,253,746,444.60, 9,595,490,631,447.38 and 3,870,182,348,990.60
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.