Home / 17,076,441.97-23,565,419.46-9,235,962.97

Finding the Fourth Proportional to 17,076,441.97, 23,565,419.46 and 9,235,962.97

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Solution

The fourth proportional to 17,076,441.97, 23,565,419.46 and 9,235,962.97 is: 12,745,590.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,076,441.97 : 23,565,419.46 = 9,235,962.97 : x
  2. Step 2: Convert to fraction form
    17,076,441.97/23,565,419.46 = 9,235,962.97/x
  3. Step 3: Cross multiply
    17,076,441.97x = 23,565,419.46 × 9,235,962.97
  4. Step 4: Simplify right side
    17,076,441.97x = 217,649,341,341,070.47
  5. Step 5: Solve for x
    x = 217,649,341,341,070.47/17,076,441.97
  6. Step 6: Final answer
    x = 12,745,590.78

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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.