Home / 16,008,765.11-24,013,061.43-3,878,222.43

Finding the Fourth Proportional to 16,008,765.11, 24,013,061.43 and 3,878,222.43

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Solution

The fourth proportional to 16,008,765.11, 24,013,061.43 and 3,878,222.43 is: 5,817,312.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,008,765.11 : 24,013,061.43 = 3,878,222.43 : x
  2. Step 2: Convert to fraction form
    16,008,765.11/24,013,061.43 = 3,878,222.43/x
  3. Step 3: Cross multiply
    16,008,765.11x = 24,013,061.43 × 3,878,222.43
  4. Step 4: Simplify right side
    16,008,765.11x = 93,127,993,450,793.88
  5. Step 5: Solve for x
    x = 93,127,993,450,793.88/16,008,765.11
  6. Step 6: Final answer
    x = 5,817,312.75

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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.