Home / 88,068,300.60-132,055,211.70-36,892,500.60

Finding the Fourth Proportional to 88,068,300.60, 132,055,211.70 and 36,892,500.60

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Solution

The fourth proportional to 88,068,300.60, 132,055,211.70 and 36,892,500.60 is: 55,318,962.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,068,300.60 : 132,055,211.70 = 36,892,500.60 : x
  2. Step 2: Convert to fraction form
    88,068,300.60/132,055,211.70 = 36,892,500.60/x
  3. Step 3: Cross multiply
    88,068,300.60x = 132,055,211.70 × 36,892,500.60
  4. Step 4: Simplify right side
    88,068,300.60x = 4,871,846,976,875,377
  5. Step 5: Solve for x
    x = 4,871,846,976,875,377/88,068,300.60
  6. Step 6: Final answer
    x = 55,318,962.03

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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.