Home / 23,276,159.88-32,122,097.25-12,962,883

Finding the Fourth Proportional to 23,276,159.88, 32,122,097.25 and 12,962,883

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Solution

The fourth proportional to 23,276,159.88, 32,122,097.25 and 12,962,883 is: 17,889,333.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,276,159.88 : 32,122,097.25 = 12,962,883 : x
  2. Step 2: Convert to fraction form
    23,276,159.88/32,122,097.25 = 12,962,883/x
  3. Step 3: Cross multiply
    23,276,159.88x = 32,122,097.25 × 12,962,883
  4. Step 4: Simplify right side
    23,276,159.88x = 416,394,988,366,371.75
  5. Step 5: Solve for x
    x = 416,394,988,366,371.75/23,276,159.88
  6. Step 6: Final answer
    x = 17,889,333.57

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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.