Home / 38,264,865.60-57,397,298.40-23,915,958.60

Finding the Fourth Proportional to 38,264,865.60, 57,397,298.40 and 23,915,958.60

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Solution

The fourth proportional to 38,264,865.60, 57,397,298.40 and 23,915,958.60 is: 35,873,937.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,264,865.60 : 57,397,298.40 = 23,915,958.60 : x
  2. Step 2: Convert to fraction form
    38,264,865.60/57,397,298.40 = 23,915,958.60/x
  3. Step 3: Cross multiply
    38,264,865.60x = 57,397,298.40 × 23,915,958.60
  4. Step 4: Simplify right side
    38,264,865.60x = 1,372,711,412,286,246.25
  5. Step 5: Solve for x
    x = 1,372,711,412,286,246.25/38,264,865.60
  6. Step 6: Final answer
    x = 35,873,937.90

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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.