Home / 16,254,438.30-22,432,132.65-9,011,094.30

Finding the Fourth Proportional to 16,254,438.30, 22,432,132.65 and 9,011,094.30

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Solution

The fourth proportional to 16,254,438.30, 22,432,132.65 and 9,011,094.30 is: 12,435,868.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,254,438.30 : 22,432,132.65 = 9,011,094.30 : x
  2. Step 2: Convert to fraction form
    16,254,438.30/22,432,132.65 = 9,011,094.30/x
  3. Step 3: Cross multiply
    16,254,438.30x = 22,432,132.65 × 9,011,094.30
  4. Step 4: Simplify right side
    16,254,438.30x = 202,138,062,659,258.91
  5. Step 5: Solve for x
    x = 202,138,062,659,258.91/16,254,438.30
  6. Step 6: Final answer
    x = 12,435,868.83

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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.