Home / 29,264,028.10-43,896,042.15-18,446,251.30

Finding the Fourth Proportional to 29,264,028.10, 43,896,042.15 and 18,446,251.30

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Solution

The fourth proportional to 29,264,028.10, 43,896,042.15 and 18,446,251.30 is: 27,669,376.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,264,028.10 : 43,896,042.15 = 18,446,251.30 : x
  2. Step 2: Convert to fraction form
    29,264,028.10/43,896,042.15 = 18,446,251.30/x
  3. Step 3: Cross multiply
    29,264,028.10x = 43,896,042.15 × 18,446,251.30
  4. Step 4: Simplify right side
    29,264,028.10x = 809,717,424,574,292.25
  5. Step 5: Solve for x
    x = 809,717,424,574,292.25/29,264,028.10
  6. Step 6: Final answer
    x = 27,669,376.95

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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.