Home / 93,436,794.60-140,155,191.90-25,279,486.35

Finding the Fourth Proportional to 93,436,794.60, 140,155,191.90 and 25,279,486.35

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Solution

The fourth proportional to 93,436,794.60, 140,155,191.90 and 25,279,486.35 is: 37,919,229.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,436,794.60 : 140,155,191.90 = 25,279,486.35 : x
  2. Step 2: Convert to fraction form
    93,436,794.60/140,155,191.90 = 25,279,486.35/x
  3. Step 3: Cross multiply
    93,436,794.60x = 140,155,191.90 × 25,279,486.35
  4. Step 4: Simplify right side
    93,436,794.60x = 3,543,051,260,517,681
  5. Step 5: Solve for x
    x = 3,543,051,260,517,681/93,436,794.60
  6. Step 6: Final answer
    x = 37,919,229.53

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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.