Home / 36,086,651.70-54,132,051.15-10,531,605.30

Finding the Fourth Proportional to 36,086,651.70, 54,132,051.15 and 10,531,605.30

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Solution

The fourth proportional to 36,086,651.70, 54,132,051.15 and 10,531,605.30 is: 15,798,013.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,086,651.70 : 54,132,051.15 = 10,531,605.30 : x
  2. Step 2: Convert to fraction form
    36,086,651.70/54,132,051.15 = 10,531,605.30/x
  3. Step 3: Cross multiply
    36,086,651.70x = 54,132,051.15 × 10,531,605.30
  4. Step 4: Simplify right side
    36,086,651.70x = 570,097,396,791,211.12
  5. Step 5: Solve for x
    x = 570,097,396,791,211.12/36,086,651.70
  6. Step 6: Final answer
    x = 15,798,013.11

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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.