Home / 29,904,087.78-41,267,657.70-16,153,052.04

Finding the Fourth Proportional to 29,904,087.78, 41,267,657.70 and 16,153,052.04

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Solution

The fourth proportional to 29,904,087.78, 41,267,657.70 and 16,153,052.04 is: 22,291,220.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,904,087.78 : 41,267,657.70 = 16,153,052.04 : x
  2. Step 2: Convert to fraction form
    29,904,087.78/41,267,657.70 = 16,153,052.04/x
  3. Step 3: Cross multiply
    29,904,087.78x = 41,267,657.70 × 16,153,052.04
  4. Step 4: Simplify right side
    29,904,087.78x = 666,598,622,397,006.75
  5. Step 5: Solve for x
    x = 666,598,622,397,006.75/29,904,087.78
  6. Step 6: Final answer
    x = 22,291,220.76

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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.