Home / 63,948,686.40-95,902,034.40-23,553,921.60

Finding the Fourth Proportional to 63,948,686.40, 95,902,034.40 and 23,553,921.60

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Solution

The fourth proportional to 63,948,686.40, 95,902,034.40 and 23,553,921.60 is: 35,323,149.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,948,686.40 : 95,902,034.40 = 23,553,921.60 : x
  2. Step 2: Convert to fraction form
    63,948,686.40/95,902,034.40 = 23,553,921.60/x
  3. Step 3: Cross multiply
    63,948,686.40x = 95,902,034.40 × 23,553,921.60
  4. Step 4: Simplify right side
    63,948,686.40x = 2,258,868,999,538,103.50
  5. Step 5: Solve for x
    x = 2,258,868,999,538,103.50/63,948,686.40
  6. Step 6: Final answer
    x = 35,323,149.34

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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.