Home / 15,964,010.20-23,949,125.70-6,377,757.40

Finding the Fourth Proportional to 15,964,010.20, 23,949,125.70 and 6,377,757.40

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Solution

The fourth proportional to 15,964,010.20, 23,949,125.70 and 6,377,757.40 is: 9,567,878.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,964,010.20 : 23,949,125.70 = 6,377,757.40 : x
  2. Step 2: Convert to fraction form
    15,964,010.20/23,949,125.70 = 6,377,757.40/x
  3. Step 3: Cross multiply
    15,964,010.20x = 23,949,125.70 × 6,377,757.40
  4. Step 4: Simplify right side
    15,964,010.20x = 152,741,713,656,705.19
  5. Step 5: Solve for x
    x = 152,741,713,656,705.19/15,964,010.20
  6. Step 6: Final answer
    x = 9,567,878.73

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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.