Home / 38,881,812.60-58,322,718.90-32,504,520.60

Finding the Fourth Proportional to 38,881,812.60, 58,322,718.90 and 32,504,520.60

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Solution

The fourth proportional to 38,881,812.60, 58,322,718.90 and 32,504,520.60 is: 48,756,780.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,881,812.60 : 58,322,718.90 = 32,504,520.60 : x
  2. Step 2: Convert to fraction form
    38,881,812.60/58,322,718.90 = 32,504,520.60/x
  3. Step 3: Cross multiply
    38,881,812.60x = 58,322,718.90 × 32,504,520.60
  4. Step 4: Simplify right side
    38,881,812.60x = 1,895,752,017,933,059.50
  5. Step 5: Solve for x
    x = 1,895,752,017,933,059.50/38,881,812.60
  6. Step 6: Final answer
    x = 48,756,780.90

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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.