Home / 14,846,760.18-22,271,919.03-5,260,176.90

Finding the Fourth Proportional to 14,846,760.18, 22,271,919.03 and 5,260,176.90

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Solution

The fourth proportional to 14,846,760.18, 22,271,919.03 and 5,260,176.90 is: 7,890,895.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,846,760.18 : 22,271,919.03 = 5,260,176.90 : x
  2. Step 2: Convert to fraction form
    14,846,760.18/22,271,919.03 = 5,260,176.90/x
  3. Step 3: Cross multiply
    14,846,760.18x = 22,271,919.03 × 5,260,176.90
  4. Step 4: Simplify right side
    14,846,760.18x = 117,154,234,000,276.42
  5. Step 5: Solve for x
    x = 117,154,234,000,276.42/14,846,760.18
  6. Step 6: Final answer
    x = 7,890,895.56

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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.