Home / 26,540,753.06-36,607,372.65-17,715,754.89

Finding the Fourth Proportional to 26,540,753.06, 36,607,372.65 and 17,715,754.89

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Solution

The fourth proportional to 26,540,753.06, 36,607,372.65 and 17,715,754.89 is: 24,435,148.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,540,753.06 : 36,607,372.65 = 17,715,754.89 : x
  2. Step 2: Convert to fraction form
    26,540,753.06/36,607,372.65 = 17,715,754.89/x
  3. Step 3: Cross multiply
    26,540,753.06x = 36,607,372.65 × 17,715,754.89
  4. Step 4: Simplify right side
    26,540,753.06x = 648,527,241,034,289.75
  5. Step 5: Solve for x
    x = 648,527,241,034,289.75/26,540,753.06
  6. Step 6: Final answer
    x = 24,435,148.45

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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.