Home / 55,350,579.60-82,953,844.20-22,522,883.40

Finding the Fourth Proportional to 55,350,579.60, 82,953,844.20 and 22,522,883.40

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Solution

The fourth proportional to 55,350,579.60, 82,953,844.20 and 22,522,883.40 is: 33,755,017.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,350,579.60 : 82,953,844.20 = 22,522,883.40 : x
  2. Step 2: Convert to fraction form
    55,350,579.60/82,953,844.20 = 22,522,883.40/x
  3. Step 3: Cross multiply
    55,350,579.60x = 82,953,844.20 × 22,522,883.40
  4. Step 4: Simplify right side
    55,350,579.60x = 1,868,359,760,498,366.25
  5. Step 5: Solve for x
    x = 1,868,359,760,498,366.25/55,350,579.60
  6. Step 6: Final answer
    x = 33,755,017.09

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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.