Home / 29,826,079.56-41,159,344.38-17,267,663.80

Finding the Fourth Proportional to 29,826,079.56, 41,159,344.38 and 17,267,663.80

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Solution

The fourth proportional to 29,826,079.56, 41,159,344.38 and 17,267,663.80 is: 23,829,002.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,826,079.56 : 41,159,344.38 = 17,267,663.80 : x
  2. Step 2: Convert to fraction form
    29,826,079.56/41,159,344.38 = 17,267,663.80/x
  3. Step 3: Cross multiply
    29,826,079.56x = 41,159,344.38 × 17,267,663.80
  4. Step 4: Simplify right side
    29,826,079.56x = 710,725,720,982,259.50
  5. Step 5: Solve for x
    x = 710,725,720,982,259.50/29,826,079.56
  6. Step 6: Final answer
    x = 23,829,002.39

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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.