Home / 88,068,305.60-132,055,219.20-36,892,505.60

Finding the Fourth Proportional to 88,068,305.60, 132,055,219.20 and 36,892,505.60

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Solution

The fourth proportional to 88,068,305.60, 132,055,219.20 and 36,892,505.60 is: 55,318,969.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,068,305.60 : 132,055,219.20 = 36,892,505.60 : x
  2. Step 2: Convert to fraction form
    88,068,305.60/132,055,219.20 = 36,892,505.60/x
  3. Step 3: Cross multiply
    88,068,305.60x = 132,055,219.20 × 36,892,505.60
  4. Step 4: Simplify right side
    88,068,305.60x = 4,871,847,913,845,228
  5. Step 5: Solve for x
    x = 4,871,847,913,845,228/88,068,305.60
  6. Step 6: Final answer
    x = 55,318,969.53

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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.