Home / 88,264,724.40-132,145,144.20-88,264,724.40

Finding the Fourth Proportional to 88,264,724.40, 132,145,144.20 and 88,264,724.40

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Solution

The fourth proportional to 88,264,724.40, 132,145,144.20 and 88,264,724.40 is: 132,145,144.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,264,724.40 : 132,145,144.20 = 88,264,724.40 : x
  2. Step 2: Convert to fraction form
    88,264,724.40/132,145,144.20 = 88,264,724.40/x
  3. Step 3: Cross multiply
    88,264,724.40x = 132,145,144.20 × 88,264,724.40
  4. Step 4: Simplify right side
    88,264,724.40x = 11,663,754,733,611,260
  5. Step 5: Solve for x
    x = 11,663,754,733,611,260/88,264,724.40
  6. Step 6: Final answer
    x = 132,145,144.20

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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.