Home / 63,967,396.18-95,928,643.50-17,896,885.24

Finding the Fourth Proportional to 63,967,396.18, 95,928,643.50 and 17,896,885.24

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Solution

The fourth proportional to 63,967,396.18, 95,928,643.50 and 17,896,885.24 is: 26,839,046.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,967,396.18 : 95,928,643.50 = 17,896,885.24 : x
  2. Step 2: Convert to fraction form
    63,967,396.18/95,928,643.50 = 17,896,885.24/x
  3. Step 3: Cross multiply
    63,967,396.18x = 95,928,643.50 × 17,896,885.24
  4. Step 4: Simplify right side
    63,967,396.18x = 1,716,823,923,948,371.75
  5. Step 5: Solve for x
    x = 1,716,823,923,948,371.75/63,967,396.18
  6. Step 6: Final answer
    x = 26,839,046.55

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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.