Home / 57,282,102.17-79,046,964.24-32,501,755.68

Finding the Fourth Proportional to 57,282,102.17, 79,046,964.24 and 32,501,755.68

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Solution

The fourth proportional to 57,282,102.17, 79,046,964.24 and 32,501,755.68 is: 44,851,096.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,282,102.17 : 79,046,964.24 = 32,501,755.68 : x
  2. Step 2: Convert to fraction form
    57,282,102.17/79,046,964.24 = 32,501,755.68/x
  3. Step 3: Cross multiply
    57,282,102.17x = 79,046,964.24 × 32,501,755.68
  4. Step 4: Simplify right side
    57,282,102.17x = 2,569,165,118,974,176.50
  5. Step 5: Solve for x
    x = 2,569,165,118,974,176.50/57,282,102.17
  6. Step 6: Final answer
    x = 44,851,096.97

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Why These Related Problems?

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