Home / 38,264,904.60-57,397,356.90-23,915,997.60

Finding the Fourth Proportional to 38,264,904.60, 57,397,356.90 and 23,915,997.60

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Solution

The fourth proportional to 38,264,904.60, 57,397,356.90 and 23,915,997.60 is: 35,873,996.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,264,904.60 : 57,397,356.90 = 23,915,997.60 : x
  2. Step 2: Convert to fraction form
    38,264,904.60/57,397,356.90 = 23,915,997.60/x
  3. Step 3: Cross multiply
    38,264,904.60x = 57,397,356.90 × 23,915,997.60
  4. Step 4: Simplify right side
    38,264,904.60x = 1,372,715,049,866,743.50
  5. Step 5: Solve for x
    x = 1,372,715,049,866,743.50/38,264,904.60
  6. Step 6: Final answer
    x = 35,873,996.40

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1.5x scale

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.