Home / 36,406,937.70-54,610,406.55-32,753,772.90

Finding the Fourth Proportional to 36,406,937.70, 54,610,406.55 and 32,753,772.90

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Solution

The fourth proportional to 36,406,937.70, 54,610,406.55 and 32,753,772.90 is: 49,130,659.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,406,937.70 : 54,610,406.55 = 32,753,772.90 : x
  2. Step 2: Convert to fraction form
    36,406,937.70/54,610,406.55 = 32,753,772.90/x
  3. Step 3: Cross multiply
    36,406,937.70x = 54,610,406.55 × 32,753,772.90
  4. Step 4: Simplify right side
    36,406,937.70x = 1,788,696,854,115,372.25
  5. Step 5: Solve for x
    x = 1,788,696,854,115,372.25/36,406,937.70
  6. Step 6: Final answer
    x = 49,130,659.35

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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.