Home / 17,041,560.30-23,517,540.54-9,306,830.34

Finding the Fourth Proportional to 17,041,560.30, 23,517,540.54 and 9,306,830.34

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Solution

The fourth proportional to 17,041,560.30, 23,517,540.54 and 9,306,830.34 is: 12,843,528.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,041,560.30 : 23,517,540.54 = 9,306,830.34 : x
  2. Step 2: Convert to fraction form
    17,041,560.30/23,517,540.54 = 9,306,830.34/x
  3. Step 3: Cross multiply
    17,041,560.30x = 23,517,540.54 × 9,306,830.34
  4. Step 4: Simplify right side
    17,041,560.30x = 218,873,759,819,851.97
  5. Step 5: Solve for x
    x = 218,873,759,819,851.97/17,041,560.30
  6. Step 6: Final answer
    x = 12,843,528.17

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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.