Home / 16,867,250.92-23,276,775.36-9,132,292

Finding the Fourth Proportional to 16,867,250.92, 23,276,775.36 and 9,132,292

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Solution

The fourth proportional to 16,867,250.92, 23,276,775.36 and 9,132,292 is: 12,602,546.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,867,250.92 : 23,276,775.36 = 9,132,292 : x
  2. Step 2: Convert to fraction form
    16,867,250.92/23,276,775.36 = 9,132,292/x
  3. Step 3: Cross multiply
    16,867,250.92x = 23,276,775.36 × 9,132,292
  4. Step 4: Simplify right side
    16,867,250.92x = 212,570,309,405,925.12
  5. Step 5: Solve for x
    x = 212,570,309,405,925.12/16,867,250.92
  6. Step 6: Final answer
    x = 12,602,546.22

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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.