Home / 2,598,459,472.30-3,897,918,338.10-733,121,488.30

Finding the Fourth Proportional to 2,598,459,472.30, 3,897,918,338.10 and 733,121,488.30

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Solution

The fourth proportional to 2,598,459,472.30, 3,897,918,338.10 and 733,121,488.30 is: 1,099,746,878.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,598,459,472.30 : 3,897,918,338.10 = 733,121,488.30 : x
  2. Step 2: Convert to fraction form
    2,598,459,472.30/3,897,918,338.10 = 733,121,488.30/x
  3. Step 3: Cross multiply
    2,598,459,472.30x = 3,897,918,338.10 × 733,121,488.30
  4. Step 4: Simplify right side
    2,598,459,472.30x = 2,857,647,693,299,734,528
  5. Step 5: Solve for x
    x = 2,857,647,693,299,734,528/2,598,459,472.30
  6. Step 6: Final answer
    x = 1,099,746,878.40

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1.5x scale

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.