Home / 29,819,617.97-44,729,488.44-8,254,283.47

Finding the Fourth Proportional to 29,819,617.97, 44,729,488.44 and 8,254,283.47

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Solution

The fourth proportional to 29,819,617.97, 44,729,488.44 and 8,254,283.47 is: 12,381,442.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,819,617.97 : 44,729,488.44 = 8,254,283.47 : x
  2. Step 2: Convert to fraction form
    29,819,617.97/44,729,488.44 = 8,254,283.47/x
  3. Step 3: Cross multiply
    29,819,617.97x = 44,729,488.44 × 8,254,283.47
  4. Step 4: Simplify right side
    29,819,617.97x = 369,209,876,940,024.38
  5. Step 5: Solve for x
    x = 369,209,876,940,024.38/29,819,617.97
  6. Step 6: Final answer
    x = 12,381,442.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.