Home / 22,992,379.10-34,432,543.31-15,206,550.15

Finding the Fourth Proportional to 22,992,379.10, 34,432,543.31 and 15,206,550.15

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Solution

The fourth proportional to 22,992,379.10, 34,432,543.31 and 15,206,550.15 is: 22,772,771.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,992,379.10 : 34,432,543.31 = 15,206,550.15 : x
  2. Step 2: Convert to fraction form
    22,992,379.10/34,432,543.31 = 15,206,550.15/x
  3. Step 3: Cross multiply
    22,992,379.10x = 34,432,543.31 × 15,206,550.15
  4. Step 4: Simplify right side
    22,992,379.10x = 523,600,196,559,529.25
  5. Step 5: Solve for x
    x = 523,600,196,559,529.25/22,992,379.10
  6. Step 6: Final answer
    x = 22,772,771.55

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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.