Home / 1,484,972,587.42-2,226,074,132.05-501,711,493.30

Finding the Fourth Proportional to 1,484,972,587.42, 2,226,074,132.05 and 501,711,493.30

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Solution

The fourth proportional to 1,484,972,587.42, 2,226,074,132.05 and 501,711,493.30 is: 752,099,389.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,972,587.42 : 2,226,074,132.05 = 501,711,493.30 : x
  2. Step 2: Convert to fraction form
    1,484,972,587.42/2,226,074,132.05 = 501,711,493.30/x
  3. Step 3: Cross multiply
    1,484,972,587.42x = 2,226,074,132.05 × 501,711,493.30
  4. Step 4: Simplify right side
    1,484,972,587.42x = 1,116,846,976,980,487,552
  5. Step 5: Solve for x
    x = 1,116,846,976,980,487,552/1,484,972,587.42
  6. Step 6: Final answer
    x = 752,099,389.88

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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.