Home / 14,738,886.68-22,110,397.17-5,152,084.70

Finding the Fourth Proportional to 14,738,886.68, 22,110,397.17 and 5,152,084.70

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Solution

The fourth proportional to 14,738,886.68, 22,110,397.17 and 5,152,084.70 is: 7,728,849.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,738,886.68 : 22,110,397.17 = 5,152,084.70 : x
  2. Step 2: Convert to fraction form
    14,738,886.68/22,110,397.17 = 5,152,084.70/x
  3. Step 3: Cross multiply
    14,738,886.68x = 22,110,397.17 × 5,152,084.70
  4. Step 4: Simplify right side
    14,738,886.68x = 113,914,638,859,928.33
  5. Step 5: Solve for x
    x = 113,914,638,859,928.33/14,738,886.68
  6. Step 6: Final answer
    x = 7,728,849.63

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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.