Home / 29,524,768.10-40,744,205.38-16,472,029.04

Finding the Fourth Proportional to 29,524,768.10, 40,744,205.38 and 16,472,029.04

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Solution

The fourth proportional to 29,524,768.10, 40,744,205.38 and 16,472,029.04 is: 22,731,414.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,524,768.10 : 40,744,205.38 = 16,472,029.04 : x
  2. Step 2: Convert to fraction form
    29,524,768.10/40,744,205.38 = 16,472,029.04/x
  3. Step 3: Cross multiply
    29,524,768.10x = 40,744,205.38 × 16,472,029.04
  4. Step 4: Simplify right side
    29,524,768.10x = 671,139,734,231,084.25
  5. Step 5: Solve for x
    x = 671,139,734,231,084.25/29,524,768.10
  6. Step 6: Final answer
    x = 22,731,414.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.