Home / 88,892,386,505.70-122,671,584,165.70-48,247,306,361.76

Finding the Fourth Proportional to 88,892,386,505.70, 122,671,584,165.70 and 48,247,306,361.76

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Solution

The fourth proportional to 88,892,386,505.70, 122,671,584,165.70 and 48,247,306,361.76 is: 66,581,332,055.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,892,386,505.70 : 122,671,584,165.70 = 48,247,306,361.76 : x
  2. Step 2: Convert to fraction form
    88,892,386,505.70/122,671,584,165.70 = 48,247,306,361.76/x
  3. Step 3: Cross multiply
    88,892,386,505.70x = 122,671,584,165.70 × 48,247,306,361.76
  4. Step 4: Simplify right side
    88,892,386,505.70x = 5,918,573,503,124,587,151,360
  5. Step 5: Solve for x
    x = 5,918,573,503,124,587,151,360/88,892,386,505.70
  6. Step 6: Final answer
    x = 66,581,332,055.31

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1.5x scale

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.