Home / 17,427,876.56-24,048,627-9,691,668.08

Finding the Fourth Proportional to 17,427,876.56, 24,048,627 and 9,691,668.08

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Solution

The fourth proportional to 17,427,876.56, 24,048,627 and 9,691,668.08 is: 13,373,477.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,427,876.56 : 24,048,627 = 9,691,668.08 : x
  2. Step 2: Convert to fraction form
    17,427,876.56/24,048,627 = 9,691,668.08/x
  3. Step 3: Cross multiply
    17,427,876.56x = 24,048,627 × 9,691,668.08
  4. Step 4: Simplify right side
    17,427,876.56x = 233,071,310,663,726.16
  5. Step 5: Solve for x
    x = 233,071,310,663,726.16/17,427,876.56
  6. Step 6: Final answer
    x = 13,373,477.25

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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.