Home / 26,593,086.07-39,807,815.09-17,351,158.46

Finding the Fourth Proportional to 26,593,086.07, 39,807,815.09 and 17,351,158.46

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Solution

The fourth proportional to 26,593,086.07, 39,807,815.09 and 17,351,158.46 is: 25,973,356.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,593,086.07 : 39,807,815.09 = 17,351,158.46 : x
  2. Step 2: Convert to fraction form
    26,593,086.07/39,807,815.09 = 17,351,158.46/x
  3. Step 3: Cross multiply
    26,593,086.07x = 39,807,815.09 × 17,351,158.46
  4. Step 4: Simplify right side
    26,593,086.07x = 690,711,707,585,732.88
  5. Step 5: Solve for x
    x = 690,711,707,585,732.88/26,593,086.07
  6. Step 6: Final answer
    x = 25,973,356.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.