Home / 49,207,332.60-73,810,998.90-44,336,446.20

Finding the Fourth Proportional to 49,207,332.60, 73,810,998.90 and 44,336,446.20

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Solution

The fourth proportional to 49,207,332.60, 73,810,998.90 and 44,336,446.20 is: 66,504,669.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,332.60 : 73,810,998.90 = 44,336,446.20 : x
  2. Step 2: Convert to fraction form
    49,207,332.60/73,810,998.90 = 44,336,446.20/x
  3. Step 3: Cross multiply
    49,207,332.60x = 73,810,998.90 × 44,336,446.20
  4. Step 4: Simplify right side
    49,207,332.60x = 3,272,517,381,698,109.50
  5. Step 5: Solve for x
    x = 3,272,517,381,698,109.50/49,207,332.60
  6. Step 6: Final answer
    x = 66,504,669.30

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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.