Home / 17,453,517.24-24,085,624.02-9,612,878.88

Finding the Fourth Proportional to 17,453,517.24, 24,085,624.02 and 9,612,878.88

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Solution

The fourth proportional to 17,453,517.24, 24,085,624.02 and 9,612,878.88 is: 13,265,646.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,453,517.24 : 24,085,624.02 = 9,612,878.88 : x
  2. Step 2: Convert to fraction form
    17,453,517.24/24,085,624.02 = 9,612,878.88/x
  3. Step 3: Cross multiply
    17,453,517.24x = 24,085,624.02 × 9,612,878.88
  4. Step 4: Simplify right side
    17,453,517.24x = 231,532,186,453,478.72
  5. Step 5: Solve for x
    x = 231,532,186,453,478.72/17,453,517.24
  6. Step 6: Final answer
    x = 13,265,646.30

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1.5x scale

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.