Home / 17,453,494.71-24,085,593.05-9,612,856.40

Finding the Fourth Proportional to 17,453,494.71, 24,085,593.05 and 9,612,856.40

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Solution

The fourth proportional to 17,453,494.71, 24,085,593.05 and 9,612,856.40 is: 13,265,615.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,453,494.71 : 24,085,593.05 = 9,612,856.40 : x
  2. Step 2: Convert to fraction form
    17,453,494.71/24,085,593.05 = 9,612,856.40/x
  3. Step 3: Cross multiply
    17,453,494.71x = 24,085,593.05 × 9,612,856.40
  4. Step 4: Simplify right side
    17,453,494.71x = 231,531,347,129,995.78
  5. Step 5: Solve for x
    x = 231,531,347,129,995.78/17,453,494.71
  6. Step 6: Final answer
    x = 13,265,615.34

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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.