Home / 41,519,931.90-62,279,897.85-22,388,055.90

Finding the Fourth Proportional to 41,519,931.90, 62,279,897.85 and 22,388,055.90

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Solution

The fourth proportional to 41,519,931.90, 62,279,897.85 and 22,388,055.90 is: 33,582,083.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,519,931.90 : 62,279,897.85 = 22,388,055.90 : x
  2. Step 2: Convert to fraction form
    41,519,931.90/62,279,897.85 = 22,388,055.90/x
  3. Step 3: Cross multiply
    41,519,931.90x = 62,279,897.85 × 22,388,055.90
  4. Step 4: Simplify right side
    41,519,931.90x = 1,394,325,834,512,089.75
  5. Step 5: Solve for x
    x = 1,394,325,834,512,089.75/41,519,931.90
  6. Step 6: Final answer
    x = 33,582,083.85

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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.