Home / 14,250,597-19,667,924.94-9,024,082.20

Finding the Fourth Proportional to 14,250,597, 19,667,924.94 and 9,024,082.20

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Solution

The fourth proportional to 14,250,597, 19,667,924.94 and 9,024,082.20 is: 12,454,563.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,250,597 : 19,667,924.94 = 9,024,082.20 : x
  2. Step 2: Convert to fraction form
    14,250,597/19,667,924.94 = 9,024,082.20/x
  3. Step 3: Cross multiply
    14,250,597x = 19,667,924.94 × 9,024,082.20
  4. Step 4: Simplify right side
    14,250,597x = 177,484,971,361,990.06
  5. Step 5: Solve for x
    x = 177,484,971,361,990.06/14,250,597
  6. Step 6: Final answer
    x = 12,454,563.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.