Home / 41,377,608.60-62,066,412.90-34,920,600.45

Finding the Fourth Proportional to 41,377,608.60, 62,066,412.90 and 34,920,600.45

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Solution

The fourth proportional to 41,377,608.60, 62,066,412.90 and 34,920,600.45 is: 52,380,900.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,377,608.60 : 62,066,412.90 = 34,920,600.45 : x
  2. Step 2: Convert to fraction form
    41,377,608.60/62,066,412.90 = 34,920,600.45/x
  3. Step 3: Cross multiply
    41,377,608.60x = 62,066,412.90 × 34,920,600.45
  4. Step 4: Simplify right side
    41,377,608.60x = 2,167,396,406,245,626
  5. Step 5: Solve for x
    x = 2,167,396,406,245,626/41,377,608.60
  6. Step 6: Final answer
    x = 52,380,900.68

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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.