Home / 29,559,414.90-40,811,186.79-26,456,564.91

Finding the Fourth Proportional to 29,559,414.90, 40,811,186.79 and 26,456,564.91

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Solution

The fourth proportional to 29,559,414.90, 40,811,186.79 and 26,456,564.91 is: 36,527,238.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,559,414.90 : 40,811,186.79 = 26,456,564.91 : x
  2. Step 2: Convert to fraction form
    29,559,414.90/40,811,186.79 = 26,456,564.91/x
  3. Step 3: Cross multiply
    29,559,414.90x = 40,811,186.79 × 26,456,564.91
  4. Step 4: Simplify right side
    29,559,414.90x = 1,079,723,812,363,769.50
  5. Step 5: Solve for x
    x = 1,079,723,812,363,769.50/29,559,414.90
  6. Step 6: Final answer
    x = 36,527,238.99

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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.