Home / 16,426,751.33-24,622,751.12-6,187,180.78

Finding the Fourth Proportional to 16,426,751.33, 24,622,751.12 and 6,187,180.78

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Solution

The fourth proportional to 16,426,751.33, 24,622,751.12 and 6,187,180.78 is: 9,274,226.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,426,751.33 : 24,622,751.12 = 6,187,180.78 : x
  2. Step 2: Convert to fraction form
    16,426,751.33/24,622,751.12 = 6,187,180.78/x
  3. Step 3: Cross multiply
    16,426,751.33x = 24,622,751.12 × 6,187,180.78
  4. Step 4: Simplify right side
    16,426,751.33x = 152,345,412,480,230
  5. Step 5: Solve for x
    x = 152,345,412,480,230/16,426,751.33
  6. Step 6: Final answer
    x = 9,274,226.50

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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.