Home / 88,589,915.10-132,884,872.65-88,589,915.10

Finding the Fourth Proportional to 88,589,915.10, 132,884,872.65 and 88,589,915.10

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Solution

The fourth proportional to 88,589,915.10, 132,884,872.65 and 88,589,915.10 is: 132,884,872.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,589,915.10 : 132,884,872.65 = 88,589,915.10 : x
  2. Step 2: Convert to fraction form
    88,589,915.10/132,884,872.65 = 88,589,915.10/x
  3. Step 3: Cross multiply
    88,589,915.10x = 132,884,872.65 × 88,589,915.10
  4. Step 4: Simplify right side
    88,589,915.10x = 11,772,259,586,137,812
  5. Step 5: Solve for x
    x = 11,772,259,586,137,812/88,589,915.10
  6. Step 6: Final answer
    x = 132,884,872.65

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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.