Home / 15,677,596.06-23,516,630.43-5,442,780.85

Finding the Fourth Proportional to 15,677,596.06, 23,516,630.43 and 5,442,780.85

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Solution

The fourth proportional to 15,677,596.06, 23,516,630.43 and 5,442,780.85 is: 8,164,253.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,596.06 : 23,516,630.43 = 5,442,780.85 : x
  2. Step 2: Convert to fraction form
    15,677,596.06/23,516,630.43 = 5,442,780.85/x
  3. Step 3: Cross multiply
    15,677,596.06x = 23,516,630.43 × 5,442,780.85
  4. Step 4: Simplify right side
    15,677,596.06x = 127,995,865,760,931.25
  5. Step 5: Solve for x
    x = 127,995,865,760,931.25/15,677,596.06
  6. Step 6: Final answer
    x = 8,164,253.33

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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.