Home / 34,992,034.55-52,488,051.83-22,142,972.15

Finding the Fourth Proportional to 34,992,034.55, 52,488,051.83 and 22,142,972.15

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Solution

The fourth proportional to 34,992,034.55, 52,488,051.83 and 22,142,972.15 is: 33,214,458.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,992,034.55 : 52,488,051.83 = 22,142,972.15 : x
  2. Step 2: Convert to fraction form
    34,992,034.55/52,488,051.83 = 22,142,972.15/x
  3. Step 3: Cross multiply
    34,992,034.55x = 52,488,051.83 × 22,142,972.15
  4. Step 4: Simplify right side
    34,992,034.55x = 1,162,241,469,768,731.75
  5. Step 5: Solve for x
    x = 1,162,241,469,768,731.75/34,992,034.55
  6. Step 6: Final answer
    x = 33,214,458.23

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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.