Home / 29,057,737.16-40,099,675.38-16,841,680.04

Finding the Fourth Proportional to 29,057,737.16, 40,099,675.38 and 16,841,680.04

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Solution

The fourth proportional to 29,057,737.16, 40,099,675.38 and 16,841,680.04 is: 23,241,517.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,057,737.16 : 40,099,675.38 = 16,841,680.04 : x
  2. Step 2: Convert to fraction form
    29,057,737.16/40,099,675.38 = 16,841,680.04/x
  3. Step 3: Cross multiply
    29,057,737.16x = 40,099,675.38 × 16,841,680.04
  4. Step 4: Simplify right side
    29,057,737.16x = 675,345,902,457,825.38
  5. Step 5: Solve for x
    x = 675,345,902,457,825.38/29,057,737.16
  6. Step 6: Final answer
    x = 23,241,517.35

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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.