Home / 6,764,513,115.20-9,335,008,988.16-3,754,220,302.40

Finding the Fourth Proportional to 6,764,513,115.20, 9,335,008,988.16 and 3,754,220,302.40

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Solution

The fourth proportional to 6,764,513,115.20, 9,335,008,988.16 and 3,754,220,302.40 is: 5,180,813,411.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,764,513,115.20 : 9,335,008,988.16 = 3,754,220,302.40 : x
  2. Step 2: Convert to fraction form
    6,764,513,115.20/9,335,008,988.16 = 3,754,220,302.40/x
  3. Step 3: Cross multiply
    6,764,513,115.20x = 9,335,008,988.16 × 3,754,220,302.40
  4. Step 4: Simplify right side
    6,764,513,115.20x = 35,045,680,266,436,755,456
  5. Step 5: Solve for x
    x = 35,045,680,266,436,755,456/6,764,513,115.20
  6. Step 6: Final answer
    x = 5,180,813,411.05

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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.