Home / 4,605,236,386.16-6,355,226,167.99-2,490,692,269.64

Finding the Fourth Proportional to 4,605,236,386.16, 6,355,226,167.99 and 2,490,692,269.64

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Solution

The fourth proportional to 4,605,236,386.16, 6,355,226,167.99 and 2,490,692,269.64 is: 3,437,155,307.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,605,236,386.16 : 6,355,226,167.99 = 2,490,692,269.64 : x
  2. Step 2: Convert to fraction form
    4,605,236,386.16/6,355,226,167.99 = 2,490,692,269.64/x
  3. Step 3: Cross multiply
    4,605,236,386.16x = 6,355,226,167.99 × 2,490,692,269.64
  4. Step 4: Simplify right side
    4,605,236,386.16x = 15,828,912,688,388,532,224
  5. Step 5: Solve for x
    x = 15,828,912,688,388,532,224/4,605,236,386.16
  6. Step 6: Final answer
    x = 3,437,155,307.81

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Double scale
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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.