Home / 88,071,669.60-132,060,265.20-36,895,869.60

Finding the Fourth Proportional to 88,071,669.60, 132,060,265.20 and 36,895,869.60

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Solution

The fourth proportional to 88,071,669.60, 132,060,265.20 and 36,895,869.60 is: 55,324,014.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,071,669.60 : 132,060,265.20 = 36,895,869.60 : x
  2. Step 2: Convert to fraction form
    88,071,669.60/132,060,265.20 = 36,895,869.60/x
  3. Step 3: Cross multiply
    88,071,669.60x = 132,060,265.20 × 36,895,869.60
  4. Step 4: Simplify right side
    88,071,669.60x = 4,872,478,324,160,618
  5. Step 5: Solve for x
    x = 4,872,478,324,160,618/88,071,669.60
  6. Step 6: Final answer
    x = 55,324,014.48

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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.