Home / 159,753,475,167.60-220,466,725,721.92-88,468,105,191.58

Finding the Fourth Proportional to 159,753,475,167.60, 220,466,725,721.92 and 88,468,105,191.58

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Solution

The fourth proportional to 159,753,475,167.60, 220,466,725,721.92 and 88,468,105,191.58 is: 122,089,822,847.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,753,475,167.60 : 220,466,725,721.92 = 88,468,105,191.58 : x
  2. Step 2: Convert to fraction form
    159,753,475,167.60/220,466,725,721.92 = 88,468,105,191.58/x
  3. Step 3: Cross multiply
    159,753,475,167.60x = 220,466,725,721.92 × 88,468,105,191.58
  4. Step 4: Simplify right side
    159,753,475,167.60x = 19,504,273,482,408,932,671,488
  5. Step 5: Solve for x
    x = 19,504,273,482,408,932,671,488/159,753,475,167.60
  6. Step 6: Final answer
    x = 122,089,822,847.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.