Home / 15,897,444.92-23,830,223.34-7,383,760.28

Finding the Fourth Proportional to 15,897,444.92, 23,830,223.34 and 7,383,760.28

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Solution

The fourth proportional to 15,897,444.92, 23,830,223.34 and 7,383,760.28 is: 11,068,235.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,897,444.92 : 23,830,223.34 = 7,383,760.28 : x
  2. Step 2: Convert to fraction form
    15,897,444.92/23,830,223.34 = 7,383,760.28/x
  3. Step 3: Cross multiply
    15,897,444.92x = 23,830,223.34 × 7,383,760.28
  4. Step 4: Simplify right side
    15,897,444.92x = 175,956,656,561,420.94
  5. Step 5: Solve for x
    x = 175,956,656,561,420.94/15,897,444.92
  6. Step 6: Final answer
    x = 11,068,235.02

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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.