Home / 88,892,386,507.20-122,671,584,167.76-48,247,306,363.26

Finding the Fourth Proportional to 88,892,386,507.20, 122,671,584,167.76 and 48,247,306,363.26

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Solution

The fourth proportional to 88,892,386,507.20, 122,671,584,167.76 and 48,247,306,363.26 is: 66,581,332,057.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,892,386,507.20 : 122,671,584,167.76 = 48,247,306,363.26 : x
  2. Step 2: Convert to fraction form
    88,892,386,507.20/122,671,584,167.76 = 48,247,306,363.26/x
  3. Step 3: Cross multiply
    88,892,386,507.20x = 122,671,584,167.76 × 48,247,306,363.26
  4. Step 4: Simplify right side
    88,892,386,507.20x = 5,918,573,503,408,351,739,904
  5. Step 5: Solve for x
    x = 5,918,573,503,408,351,739,904/88,892,386,507.20
  6. Step 6: Final answer
    x = 66,581,332,057.37

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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.