Home / 40,689,195.60-61,033,793.40-24,533,389.20

Finding the Fourth Proportional to 40,689,195.60, 61,033,793.40 and 24,533,389.20

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Solution

The fourth proportional to 40,689,195.60, 61,033,793.40 and 24,533,389.20 is: 36,800,083.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,689,195.60 : 61,033,793.40 = 24,533,389.20 : x
  2. Step 2: Convert to fraction form
    40,689,195.60/61,033,793.40 = 24,533,389.20/x
  3. Step 3: Cross multiply
    40,689,195.60x = 61,033,793.40 × 24,533,389.20
  4. Step 4: Simplify right side
    40,689,195.60x = 1,497,365,807,834,591.25
  5. Step 5: Solve for x
    x = 1,497,365,807,834,591.25/40,689,195.60
  6. Step 6: Final answer
    x = 36,800,083.80

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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.