Home / 17,385,999.14-23,995,173.84-10,416,951.92

Finding the Fourth Proportional to 17,385,999.14, 23,995,173.84 and 10,416,951.92

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Solution

The fourth proportional to 17,385,999.14, 23,995,173.84 and 10,416,951.92 is: 14,376,888.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,385,999.14 : 23,995,173.84 = 10,416,951.92 : x
  2. Step 2: Convert to fraction form
    17,385,999.14/23,995,173.84 = 10,416,951.92/x
  3. Step 3: Cross multiply
    17,385,999.14x = 23,995,173.84 × 10,416,951.92
  4. Step 4: Simplify right side
    17,385,999.14x = 249,956,572,203,321.78
  5. Step 5: Solve for x
    x = 249,956,572,203,321.78/17,385,999.14
  6. Step 6: Final answer
    x = 14,376,888.56

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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.