Home / 15,747,915.88-23,616,765.12-6,032,011.84

Finding the Fourth Proportional to 15,747,915.88, 23,616,765.12 and 6,032,011.84

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Solution

The fourth proportional to 15,747,915.88, 23,616,765.12 and 6,032,011.84 is: 9,046,060.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,747,915.88 : 23,616,765.12 = 6,032,011.84 : x
  2. Step 2: Convert to fraction form
    15,747,915.88/23,616,765.12 = 6,032,011.84/x
  3. Step 3: Cross multiply
    15,747,915.88x = 23,616,765.12 × 6,032,011.84
  4. Step 4: Simplify right side
    15,747,915.88x = 142,456,606,826,339.03
  5. Step 5: Solve for x
    x = 142,456,606,826,339.03/15,747,915.88
  6. Step 6: Final answer
    x = 9,046,060.95

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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.