Home / 23,482,187.86-35,231,672.07-14,278,884.88

Finding the Fourth Proportional to 23,482,187.86, 35,231,672.07 and 14,278,884.88

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Solution

The fourth proportional to 23,482,187.86, 35,231,672.07 and 14,278,884.88 is: 21,423,429.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,482,187.86 : 35,231,672.07 = 14,278,884.88 : x
  2. Step 2: Convert to fraction form
    23,482,187.86/35,231,672.07 = 14,278,884.88/x
  3. Step 3: Cross multiply
    23,482,187.86x = 35,231,672.07 × 14,278,884.88
  4. Step 4: Simplify right side
    23,482,187.86x = 503,068,989,617,441.31
  5. Step 5: Solve for x
    x = 503,068,989,617,441.31/23,482,187.86
  6. Step 6: Final answer
    x = 21,423,429.22

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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.