Home / 49,822,645.60-74,733,968.40-22,896,301.60

Finding the Fourth Proportional to 49,822,645.60, 74,733,968.40 and 22,896,301.60

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Solution

The fourth proportional to 49,822,645.60, 74,733,968.40 and 22,896,301.60 is: 34,344,452.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,822,645.60 : 74,733,968.40 = 22,896,301.60 : x
  2. Step 2: Convert to fraction form
    49,822,645.60/74,733,968.40 = 22,896,301.60/x
  3. Step 3: Cross multiply
    49,822,645.60x = 74,733,968.40 × 22,896,301.60
  4. Step 4: Simplify right side
    49,822,645.60x = 1,711,131,480,251,269.75
  5. Step 5: Solve for x
    x = 1,711,131,480,251,269.75/49,822,645.60
  6. Step 6: Final answer
    x = 34,344,452.40

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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.