Home / 23,863,154.72-32,930,226.61-14,586,257.52

Finding the Fourth Proportional to 23,863,154.72, 32,930,226.61 and 14,586,257.52

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Solution

The fourth proportional to 23,863,154.72, 32,930,226.61 and 14,586,257.52 is: 20,128,468.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,863,154.72 : 32,930,226.61 = 14,586,257.52 : x
  2. Step 2: Convert to fraction form
    23,863,154.72/32,930,226.61 = 14,586,257.52/x
  3. Step 3: Cross multiply
    23,863,154.72x = 32,930,226.61 × 14,586,257.52
  4. Step 4: Simplify right side
    23,863,154.72x = 480,328,765,488,951
  5. Step 5: Solve for x
    x = 480,328,765,488,951/23,863,154.72
  6. Step 6: Final answer
    x = 20,128,468.81

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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.