Home / 3,502,870,252.02-4,833,957,824.75-1,977,279,510.39

Finding the Fourth Proportional to 3,502,870,252.02, 4,833,957,824.75 and 1,977,279,510.39

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Solution

The fourth proportional to 3,502,870,252.02, 4,833,957,824.75 and 1,977,279,510.39 is: 2,728,643,961.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,870,252.02 : 4,833,957,824.75 = 1,977,279,510.39 : x
  2. Step 2: Convert to fraction form
    3,502,870,252.02/4,833,957,824.75 = 1,977,279,510.39/x
  3. Step 3: Cross multiply
    3,502,870,252.02x = 4,833,957,824.75 × 1,977,279,510.39
  4. Step 4: Simplify right side
    3,502,870,252.02x = 9,558,085,760,954,646,528
  5. Step 5: Solve for x
    x = 9,558,085,760,954,646,528/3,502,870,252.02
  6. Step 6: Final answer
    x = 2,728,643,961.46

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1.5x scale

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.