Home / 34,857,097.80-52,278,648.30-16,661,257.80

Finding the Fourth Proportional to 34,857,097.80, 52,278,648.30 and 16,661,257.80

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Solution

The fourth proportional to 34,857,097.80, 52,278,648.30 and 16,661,257.80 is: 24,988,541.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,857,097.80 : 52,278,648.30 = 16,661,257.80 : x
  2. Step 2: Convert to fraction form
    34,857,097.80/52,278,648.30 = 16,661,257.80/x
  3. Step 3: Cross multiply
    34,857,097.80x = 52,278,648.30 × 16,661,257.80
  4. Step 4: Simplify right side
    34,857,097.80x = 871,028,036,761,831.75
  5. Step 5: Solve for x
    x = 871,028,036,761,831.75/34,857,097.80
  6. Step 6: Final answer
    x = 24,988,541.55

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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.