Home / 16,040,820.30-24,061,230.45-11,736,148.20

Finding the Fourth Proportional to 16,040,820.30, 24,061,230.45 and 11,736,148.20

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Solution

The fourth proportional to 16,040,820.30, 24,061,230.45 and 11,736,148.20 is: 17,604,222.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,040,820.30 : 24,061,230.45 = 11,736,148.20 : x
  2. Step 2: Convert to fraction form
    16,040,820.30/24,061,230.45 = 11,736,148.20/x
  3. Step 3: Cross multiply
    16,040,820.30x = 24,061,230.45 × 11,736,148.20
  4. Step 4: Simplify right side
    16,040,820.30x = 282,386,166,435,552.69
  5. Step 5: Solve for x
    x = 282,386,166,435,552.69/16,040,820.30
  6. Step 6: Final answer
    x = 17,604,222.30

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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.