Home / 49,855,152.60-74,612,580.30-41,777,249.40

Finding the Fourth Proportional to 49,855,152.60, 74,612,580.30 and 41,777,249.40

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Solution

The fourth proportional to 49,855,152.60, 74,612,580.30 and 41,777,249.40 is: 62,523,294.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,855,152.60 : 74,612,580.30 = 41,777,249.40 : x
  2. Step 2: Convert to fraction form
    49,855,152.60/74,612,580.30 = 41,777,249.40/x
  3. Step 3: Cross multiply
    49,855,152.60x = 74,612,580.30 × 41,777,249.40
  4. Step 4: Simplify right side
    49,855,152.60x = 3,117,108,375,570,626.50
  5. Step 5: Solve for x
    x = 3,117,108,375,570,626.50/49,855,152.60
  6. Step 6: Final answer
    x = 62,523,294.24

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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.