Home / 15,939,687.84-23,906,965.52-4,577,552.16

Finding the Fourth Proportional to 15,939,687.84, 23,906,965.52 and 4,577,552.16

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Solution

The fourth proportional to 15,939,687.84, 23,906,965.52 and 4,577,552.16 is: 6,865,591.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,939,687.84 : 23,906,965.52 = 4,577,552.16 : x
  2. Step 2: Convert to fraction form
    15,939,687.84/23,906,965.52 = 4,577,552.16/x
  3. Step 3: Cross multiply
    15,939,687.84x = 23,906,965.52 × 4,577,552.16
  4. Step 4: Simplify right side
    15,939,687.84x = 109,435,381,655,121.53
  5. Step 5: Solve for x
    x = 109,435,381,655,121.53/15,939,687.84
  6. Step 6: Final answer
    x = 6,865,591.27

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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.