Home / 59,898,217.60-89,906,308.80-29,640,246.40

Finding the Fourth Proportional to 59,898,217.60, 89,906,308.80 and 29,640,246.40

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Solution

The fourth proportional to 59,898,217.60, 89,906,308.80 and 29,640,246.40 is: 44,489,556.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,898,217.60 : 89,906,308.80 = 29,640,246.40 : x
  2. Step 2: Convert to fraction form
    59,898,217.60/89,906,308.80 = 29,640,246.40/x
  3. Step 3: Cross multiply
    59,898,217.60x = 89,906,308.80 × 29,640,246.40
  4. Step 4: Simplify right side
    59,898,217.60x = 2,664,845,145,746,488
  5. Step 5: Solve for x
    x = 2,664,845,145,746,488/59,898,217.60
  6. Step 6: Final answer
    x = 44,489,556.66

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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.