Home / 42,279,832.20-58,345,176.06-24,877,304.58

Finding the Fourth Proportional to 42,279,832.20, 58,345,176.06 and 24,877,304.58

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Solution

The fourth proportional to 42,279,832.20, 58,345,176.06 and 24,877,304.58 is: 34,330,096.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,279,832.20 : 58,345,176.06 = 24,877,304.58 : x
  2. Step 2: Convert to fraction form
    42,279,832.20/58,345,176.06 = 24,877,304.58/x
  3. Step 3: Cross multiply
    42,279,832.20x = 58,345,176.06 × 24,877,304.58
  4. Step 4: Simplify right side
    42,279,832.20x = 1,451,470,715,618,344.25
  5. Step 5: Solve for x
    x = 1,451,470,715,618,344.25/42,279,832.20
  6. Step 6: Final answer
    x = 34,330,096.41

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.