Home / 17,422,227.90-24,042,949.32-9,582,080.76

Finding the Fourth Proportional to 17,422,227.90, 24,042,949.32 and 9,582,080.76

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Solution

The fourth proportional to 17,422,227.90, 24,042,949.32 and 9,582,080.76 is: 13,223,422.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,422,227.90 : 24,042,949.32 = 9,582,080.76 : x
  2. Step 2: Convert to fraction form
    17,422,227.90/24,042,949.32 = 9,582,080.76/x
  3. Step 3: Cross multiply
    17,422,227.90x = 24,042,949.32 × 9,582,080.76
  4. Step 4: Simplify right side
    17,422,227.90x = 230,381,482,092,827.09
  5. Step 5: Solve for x
    x = 230,381,482,092,827.09/17,422,227.90
  6. Step 6: Final answer
    x = 13,223,422.60

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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.