Home / 88,370,915.20-132,576,454.08-26,965,566.88

Finding the Fourth Proportional to 88,370,915.20, 132,576,454.08 and 26,965,566.88

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Solution

The fourth proportional to 88,370,915.20, 132,576,454.08 and 26,965,566.88 is: 40,454,477.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,370,915.20 : 132,576,454.08 = 26,965,566.88 : x
  2. Step 2: Convert to fraction form
    88,370,915.20/132,576,454.08 = 26,965,566.88/x
  3. Step 3: Cross multiply
    88,370,915.20x = 132,576,454.08 × 26,965,566.88
  4. Step 4: Simplify right side
    88,370,915.20x = 3,574,999,239,207,488.50
  5. Step 5: Solve for x
    x = 3,574,999,239,207,488.50/88,370,915.20
  6. Step 6: Final answer
    x = 40,454,477.94

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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.