Home / 22,791,921.60-34,187,882.40-6,835,569.60

Finding the Fourth Proportional to 22,791,921.60, 34,187,882.40 and 6,835,569.60

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Solution

The fourth proportional to 22,791,921.60, 34,187,882.40 and 6,835,569.60 is: 10,253,354.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,791,921.60 : 34,187,882.40 = 6,835,569.60 : x
  2. Step 2: Convert to fraction form
    22,791,921.60/34,187,882.40 = 6,835,569.60/x
  3. Step 3: Cross multiply
    22,791,921.60x = 34,187,882.40 × 6,835,569.60
  4. Step 4: Simplify right side
    22,791,921.60x = 233,693,649,621,815.03
  5. Step 5: Solve for x
    x = 233,693,649,621,815.03/22,791,921.60
  6. Step 6: Final answer
    x = 10,253,354.40

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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.