Home / 17,451,908.14-24,083,339.40-9,612,150.45

Finding the Fourth Proportional to 17,451,908.14, 24,083,339.40 and 9,612,150.45

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Solution

The fourth proportional to 17,451,908.14, 24,083,339.40 and 9,612,150.45 is: 13,264,605.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,451,908.14 : 24,083,339.40 = 9,612,150.45 : x
  2. Step 2: Convert to fraction form
    17,451,908.14/24,083,339.40 = 9,612,150.45/x
  3. Step 3: Cross multiply
    17,451,908.14x = 24,083,339.40 × 9,612,150.45
  4. Step 4: Simplify right side
    17,451,908.14x = 231,492,681,651,212.69
  5. Step 5: Solve for x
    x = 231,492,681,651,212.69/17,451,908.14
  6. Step 6: Final answer
    x = 13,264,605.78

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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.