Home / 74,252,508.08-111,488,096.64-41,527,193.28

Finding the Fourth Proportional to 74,252,508.08, 111,488,096.64 and 41,527,193.28

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Solution

The fourth proportional to 74,252,508.08, 111,488,096.64 and 41,527,193.28 is: 62,351,937.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,252,508.08 : 111,488,096.64 = 41,527,193.28 : x
  2. Step 2: Convert to fraction form
    74,252,508.08/111,488,096.64 = 41,527,193.28/x
  3. Step 3: Cross multiply
    74,252,508.08x = 111,488,096.64 × 41,527,193.28
  4. Step 4: Simplify right side
    74,252,508.08x = 4,629,787,737,588,599
  5. Step 5: Solve for x
    x = 4,629,787,737,588,599/74,252,508.08
  6. Step 6: Final answer
    x = 62,351,937.43

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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.