Home / 42,900,917.22-59,203,018.38-24,319,562.38

Finding the Fourth Proportional to 42,900,917.22, 59,203,018.38 and 24,319,562.38

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Solution

The fourth proportional to 42,900,917.22, 59,203,018.38 and 24,319,562.38 is: 33,560,855.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,900,917.22 : 59,203,018.38 = 24,319,562.38 : x
  2. Step 2: Convert to fraction form
    42,900,917.22/59,203,018.38 = 24,319,562.38/x
  3. Step 3: Cross multiply
    42,900,917.22x = 59,203,018.38 × 24,319,562.38
  4. Step 4: Simplify right side
    42,900,917.22x = 1,439,791,498,576,696.50
  5. Step 5: Solve for x
    x = 1,439,791,498,576,696.50/42,900,917.22
  6. Step 6: Final answer
    x = 33,560,855.85

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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.