Home / 29,784,737.88-41,091,118.70-17,223,471.38

Finding the Fourth Proportional to 29,784,737.88, 41,091,118.70 and 17,223,471.38

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Solution

The fourth proportional to 29,784,737.88, 41,091,118.70 and 17,223,471.38 is: 23,761,555.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,784,737.88 : 41,091,118.70 = 17,223,471.38 : x
  2. Step 2: Convert to fraction form
    29,784,737.88/41,091,118.70 = 17,223,471.38/x
  3. Step 3: Cross multiply
    29,784,737.88x = 41,091,118.70 × 17,223,471.38
  4. Step 4: Simplify right side
    29,784,737.88x = 707,731,706,918,243.25
  5. Step 5: Solve for x
    x = 707,731,706,918,243.25/29,784,737.88
  6. Step 6: Final answer
    x = 23,761,555.66

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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.