Home / 26,593,088.80-39,807,819.13-17,351,161.15

Finding the Fourth Proportional to 26,593,088.80, 39,807,819.13 and 17,351,161.15

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Solution

The fourth proportional to 26,593,088.80, 39,807,819.13 and 17,351,161.15 is: 25,973,360.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,593,088.80 : 39,807,819.13 = 17,351,161.15 : x
  2. Step 2: Convert to fraction form
    26,593,088.80/39,807,819.13 = 17,351,161.15/x
  3. Step 3: Cross multiply
    26,593,088.80x = 39,807,819.13 × 17,351,161.15
  4. Step 4: Simplify right side
    26,593,088.80x = 690,711,884,767,767.25
  5. Step 5: Solve for x
    x = 690,711,884,767,767.25/26,593,088.80
  6. Step 6: Final answer
    x = 25,973,360.60

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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.