Home / 29,517,391.58-40,735,013.33-17,126,549.42

Finding the Fourth Proportional to 29,517,391.58, 40,735,013.33 and 17,126,549.42

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Solution

The fourth proportional to 29,517,391.58, 40,735,013.33 and 17,126,549.42 is: 23,635,225.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,517,391.58 : 40,735,013.33 = 17,126,549.42 : x
  2. Step 2: Convert to fraction form
    29,517,391.58/40,735,013.33 = 17,126,549.42/x
  3. Step 3: Cross multiply
    29,517,391.58x = 40,735,013.33 × 17,126,549.42
  4. Step 4: Simplify right side
    29,517,391.58x = 697,650,218,759,745.12
  5. Step 5: Solve for x
    x = 697,650,218,759,745.12/29,517,391.58
  6. Step 6: Final answer
    x = 23,635,225.93

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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.