Home / 32,123,381.00-48,178,882.26-9,094,139.78

Finding the Fourth Proportional to 32,123,381.00, 48,178,882.26 and 9,094,139.78

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Solution

The fourth proportional to 32,123,381.00, 48,178,882.26 and 9,094,139.78 is: 13,639,457.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,123,381.00 : 48,178,882.26 = 9,094,139.78 : x
  2. Step 2: Convert to fraction form
    32,123,381.00/48,178,882.26 = 9,094,139.78/x
  3. Step 3: Cross multiply
    32,123,381.00x = 48,178,882.26 × 9,094,139.78
  4. Step 4: Simplify right side
    32,123,381.00x = 438,145,489,475,707.88
  5. Step 5: Solve for x
    x = 438,145,489,475,707.88/32,123,381.00
  6. Step 6: Final answer
    x = 13,639,457.49

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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.