Home / 38,822,446.80-58,233,670.20-29,864,494.80

Finding the Fourth Proportional to 38,822,446.80, 58,233,670.20 and 29,864,494.80

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Solution

The fourth proportional to 38,822,446.80, 58,233,670.20 and 29,864,494.80 is: 44,796,742.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,822,446.80 : 58,233,670.20 = 29,864,494.80 : x
  2. Step 2: Convert to fraction form
    38,822,446.80/58,233,670.20 = 29,864,494.80/x
  3. Step 3: Cross multiply
    38,822,446.80x = 58,233,670.20 × 29,864,494.80
  4. Step 4: Simplify right side
    38,822,446.80x = 1,739,119,140,872,815
  5. Step 5: Solve for x
    x = 1,739,119,140,872,815/38,822,446.80
  6. Step 6: Final answer
    x = 44,796,742.20

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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.