Home / 3,966,376,246.57-5,948,824,387.47-1,604,918,359.90

Finding the Fourth Proportional to 3,966,376,246.57, 5,948,824,387.47 and 1,604,918,359.90

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Solution

The fourth proportional to 3,966,376,246.57, 5,948,824,387.47 and 1,604,918,359.90 is: 2,407,078,120.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,966,376,246.57 : 5,948,824,387.47 = 1,604,918,359.90 : x
  2. Step 2: Convert to fraction form
    3,966,376,246.57/5,948,824,387.47 = 1,604,918,359.90/x
  3. Step 3: Cross multiply
    3,966,376,246.57x = 5,948,824,387.47 × 1,604,918,359.90
  4. Step 4: Simplify right side
    3,966,376,246.57x = 9,547,377,479,271,475,200
  5. Step 5: Solve for x
    x = 9,547,377,479,271,475,200/3,966,376,246.57
  6. Step 6: Final answer
    x = 2,407,078,120.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.