Home / 88,892,386,509.32-122,671,584,170.70-48,247,306,365.39

Finding the Fourth Proportional to 88,892,386,509.32, 122,671,584,170.70 and 48,247,306,365.39

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Solution

The fourth proportional to 88,892,386,509.32, 122,671,584,170.70 and 48,247,306,365.39 is: 66,581,332,060.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,892,386,509.32 : 122,671,584,170.70 = 48,247,306,365.39 : x
  2. Step 2: Convert to fraction form
    88,892,386,509.32/122,671,584,170.70 = 48,247,306,365.39/x
  3. Step 3: Cross multiply
    88,892,386,509.32x = 122,671,584,170.70 × 48,247,306,365.39
  4. Step 4: Simplify right side
    88,892,386,509.32x = 5,918,573,503,811,489,366,016
  5. Step 5: Solve for x
    x = 5,918,573,503,811,489,366,016/88,892,386,509.32
  6. Step 6: Final answer
    x = 66,581,332,060.32

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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.