Home / 15,306,026.65-22,905,115.22-9,551,467.87

Finding the Fourth Proportional to 15,306,026.65, 22,905,115.22 and 9,551,467.87

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Solution

The fourth proportional to 15,306,026.65, 22,905,115.22 and 9,551,467.87 is: 14,293,550.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,306,026.65 : 22,905,115.22 = 9,551,467.87 : x
  2. Step 2: Convert to fraction form
    15,306,026.65/22,905,115.22 = 9,551,467.87/x
  3. Step 3: Cross multiply
    15,306,026.65x = 22,905,115.22 × 9,551,467.87
  4. Step 4: Simplify right side
    15,306,026.65x = 218,777,472,082,477.94
  5. Step 5: Solve for x
    x = 218,777,472,082,477.94/15,306,026.65
  6. Step 6: Final answer
    x = 14,293,550.97

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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.