Home / 16,468,533.54-22,726,298.70-9,126,351.72

Finding the Fourth Proportional to 16,468,533.54, 22,726,298.70 and 9,126,351.72

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Solution

The fourth proportional to 16,468,533.54, 22,726,298.70 and 9,126,351.72 is: 12,594,211.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,468,533.54 : 22,726,298.70 = 9,126,351.72 : x
  2. Step 2: Convert to fraction form
    16,468,533.54/22,726,298.70 = 9,126,351.72/x
  3. Step 3: Cross multiply
    16,468,533.54x = 22,726,298.70 × 9,126,351.72
  4. Step 4: Simplify right side
    16,468,533.54x = 207,408,195,229,978.78
  5. Step 5: Solve for x
    x = 207,408,195,229,978.78/16,468,533.54
  6. Step 6: Final answer
    x = 12,594,211.54

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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.