Home / 187,734,950.55-281,722,000.05-110,011,704.30

Finding the Fourth Proportional to 187,734,950.55, 281,722,000.05 and 110,011,704.30

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Solution

The fourth proportional to 187,734,950.55, 281,722,000.05 and 110,011,704.30 is: 165,087,626.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,734,950.55 : 281,722,000.05 = 110,011,704.30 : x
  2. Step 2: Convert to fraction form
    187,734,950.55/281,722,000.05 = 110,011,704.30/x
  3. Step 3: Cross multiply
    187,734,950.55x = 281,722,000.05 × 110,011,704.30
  4. Step 4: Simplify right side
    187,734,950.55x = 30,992,717,364,305,184
  5. Step 5: Solve for x
    x = 30,992,717,364,305,184/187,734,950.55
  6. Step 6: Final answer
    x = 165,087,626.32

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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.