Home / 29,517,395.33-40,735,018.52-17,126,553.17

Finding the Fourth Proportional to 29,517,395.33, 40,735,018.52 and 17,126,553.17

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Solution

The fourth proportional to 29,517,395.33, 40,735,018.52 and 17,126,553.17 is: 23,635,231.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,517,395.33 : 40,735,018.52 = 17,126,553.17 : x
  2. Step 2: Convert to fraction form
    29,517,395.33/40,735,018.52 = 17,126,553.17/x
  3. Step 3: Cross multiply
    29,517,395.33x = 40,735,018.52 × 17,126,553.17
  4. Step 4: Simplify right side
    29,517,395.33x = 697,650,460,274,406.88
  5. Step 5: Solve for x
    x = 697,650,460,274,406.88/29,517,395.33
  6. Step 6: Final answer
    x = 23,635,231.11

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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.