Home / 18,064,773.28-24,929,758.79-10,224,284.95

Finding the Fourth Proportional to 18,064,773.28, 24,929,758.79 and 10,224,284.95

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Solution

The fourth proportional to 18,064,773.28, 24,929,758.79 and 10,224,284.95 is: 14,109,723.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,064,773.28 : 24,929,758.79 = 10,224,284.95 : x
  2. Step 2: Convert to fraction form
    18,064,773.28/24,929,758.79 = 10,224,284.95/x
  3. Step 3: Cross multiply
    18,064,773.28x = 24,929,758.79 × 10,224,284.95
  4. Step 4: Simplify right side
    18,064,773.28x = 254,888,957,603,727.19
  5. Step 5: Solve for x
    x = 254,888,957,603,727.19/18,064,773.28
  6. Step 6: Final answer
    x = 14,109,723.58

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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.