Home / 22,750,157.45-34,071,067.69-14,527,329.61

Finding the Fourth Proportional to 22,750,157.45, 34,071,067.69 and 14,527,329.61

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Solution

The fourth proportional to 22,750,157.45, 34,071,067.69 and 14,527,329.61 is: 21,756,404.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,750,157.45 : 34,071,067.69 = 14,527,329.61 : x
  2. Step 2: Convert to fraction form
    22,750,157.45/34,071,067.69 = 14,527,329.61/x
  3. Step 3: Cross multiply
    22,750,157.45x = 34,071,067.69 × 14,527,329.61
  4. Step 4: Simplify right side
    22,750,157.45x = 494,961,630,254,259.38
  5. Step 5: Solve for x
    x = 494,961,630,254,259.38/22,750,157.45
  6. Step 6: Final answer
    x = 21,756,404.60

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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.