Home / 17,206,275.92-23,744,660.45-9,365,818.06

Finding the Fourth Proportional to 17,206,275.92, 23,744,660.45 and 9,365,818.06

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Solution

The fourth proportional to 17,206,275.92, 23,744,660.45 and 9,365,818.06 is: 12,924,828.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,206,275.92 : 23,744,660.45 = 9,365,818.06 : x
  2. Step 2: Convert to fraction form
    17,206,275.92/23,744,660.45 = 9,365,818.06/x
  3. Step 3: Cross multiply
    17,206,275.92x = 23,744,660.45 × 9,365,818.06
  4. Step 4: Simplify right side
    17,206,275.92x = 222,388,169,564,986.97
  5. Step 5: Solve for x
    x = 222,388,169,564,986.97/17,206,275.92
  6. Step 6: Final answer
    x = 12,924,828.74

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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.