Home / 34,897,422.60-52,346,133.90-19,591,921.80

Finding the Fourth Proportional to 34,897,422.60, 52,346,133.90 and 19,591,921.80

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Solution

The fourth proportional to 34,897,422.60, 52,346,133.90 and 19,591,921.80 is: 29,387,882.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,897,422.60 : 52,346,133.90 = 19,591,921.80 : x
  2. Step 2: Convert to fraction form
    34,897,422.60/52,346,133.90 = 19,591,921.80/x
  3. Step 3: Cross multiply
    34,897,422.60x = 52,346,133.90 × 19,591,921.80
  4. Step 4: Simplify right side
    34,897,422.60x = 1,025,561,361,901,129
  5. Step 5: Solve for x
    x = 1,025,561,361,901,129/34,897,422.60
  6. Step 6: Final answer
    x = 29,387,882.70

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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.