Home / 15,818,707.23-23,728,060.85-15,010,916.91

Finding the Fourth Proportional to 15,818,707.23, 23,728,060.85 and 15,010,916.91

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Solution

The fourth proportional to 15,818,707.23, 23,728,060.85 and 15,010,916.91 is: 22,516,375.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,818,707.23 : 23,728,060.85 = 15,010,916.91 : x
  2. Step 2: Convert to fraction form
    15,818,707.23/23,728,060.85 = 15,010,916.91/x
  3. Step 3: Cross multiply
    15,818,707.23x = 23,728,060.85 × 15,010,916.91
  4. Step 4: Simplify right side
    15,818,707.23x = 356,179,949,779,719.38
  5. Step 5: Solve for x
    x = 356,179,949,779,719.38/15,818,707.23
  6. Step 6: Final answer
    x = 22,516,375.37

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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.