Home / 16,109,966.52-24,145,742.52-11,225,829.72

Finding the Fourth Proportional to 16,109,966.52, 24,145,742.52 and 11,225,829.72

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Solution

The fourth proportional to 16,109,966.52, 24,145,742.52 and 11,225,829.72 is: 16,825,360.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,109,966.52 : 24,145,742.52 = 11,225,829.72 : x
  2. Step 2: Convert to fraction form
    16,109,966.52/24,145,742.52 = 11,225,829.72/x
  3. Step 3: Cross multiply
    16,109,966.52x = 24,145,742.52 × 11,225,829.72
  4. Step 4: Simplify right side
    16,109,966.52x = 271,055,993,992,483.72
  5. Step 5: Solve for x
    x = 271,055,993,992,483.72/16,109,966.52
  6. Step 6: Final answer
    x = 16,825,360.48

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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.