Home / 26,593,085.33-39,807,813.96-17,351,157.69

Finding the Fourth Proportional to 26,593,085.33, 39,807,813.96 and 17,351,157.69

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Solution

The fourth proportional to 26,593,085.33, 39,807,813.96 and 17,351,157.69 is: 25,973,355.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,593,085.33 : 39,807,813.96 = 17,351,157.69 : x
  2. Step 2: Convert to fraction form
    26,593,085.33/39,807,813.96 = 17,351,157.69/x
  3. Step 3: Cross multiply
    26,593,085.33x = 39,807,813.96 × 17,351,157.69
  4. Step 4: Simplify right side
    26,593,085.33x = 690,711,657,314,143.38
  5. Step 5: Solve for x
    x = 690,711,657,314,143.38/26,593,085.33
  6. Step 6: Final answer
    x = 25,973,355.44

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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.