Home / 88,469,056.58-132,703,470.65-23,772,862.40

Finding the Fourth Proportional to 88,469,056.58, 132,703,470.65 and 23,772,862.40

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Solution

The fourth proportional to 88,469,056.58, 132,703,470.65 and 23,772,862.40 is: 35,659,262.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,469,056.58 : 132,703,470.65 = 23,772,862.40 : x
  2. Step 2: Convert to fraction form
    88,469,056.58/132,703,470.65 = 23,772,862.40/x
  3. Step 3: Cross multiply
    88,469,056.58x = 132,703,470.65 × 23,772,862.40
  4. Step 4: Simplify right side
    88,469,056.58x = 3,154,741,347,160,803.50
  5. Step 5: Solve for x
    x = 3,154,741,347,160,803.50/88,469,056.58
  6. Step 6: Final answer
    x = 35,659,262.90

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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.