Home / 40,416,999.90-60,625,499.85-37,299,212.70

Finding the Fourth Proportional to 40,416,999.90, 60,625,499.85 and 37,299,212.70

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Solution

The fourth proportional to 40,416,999.90, 60,625,499.85 and 37,299,212.70 is: 55,948,819.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,416,999.90 : 60,625,499.85 = 37,299,212.70 : x
  2. Step 2: Convert to fraction form
    40,416,999.90/60,625,499.85 = 37,299,212.70/x
  3. Step 3: Cross multiply
    40,416,999.90x = 60,625,499.85 × 37,299,212.70
  4. Step 4: Simplify right side
    40,416,999.90x = 2,261,283,413,948,968.50
  5. Step 5: Solve for x
    x = 2,261,283,413,948,968.50/40,416,999.90
  6. Step 6: Final answer
    x = 55,948,819.05

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.