Home / 63,797,789.20-95,696,683.80-29,722,579.60

Finding the Fourth Proportional to 63,797,789.20, 95,696,683.80 and 29,722,579.60

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Solution

The fourth proportional to 63,797,789.20, 95,696,683.80 and 29,722,579.60 is: 44,583,869.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,797,789.20 : 95,696,683.80 = 29,722,579.60 : x
  2. Step 2: Convert to fraction form
    63,797,789.20/95,696,683.80 = 29,722,579.60/x
  3. Step 3: Cross multiply
    63,797,789.20x = 95,696,683.80 × 29,722,579.60
  4. Step 4: Simplify right side
    63,797,789.20x = 2,844,352,301,701,530.50
  5. Step 5: Solve for x
    x = 2,844,352,301,701,530.50/63,797,789.20
  6. Step 6: Final answer
    x = 44,583,869.40

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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.