Home / 16,844,812.80-25,267,222.85-4,716,062.61

Finding the Fourth Proportional to 16,844,812.80, 25,267,222.85 and 4,716,062.61

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Solution

The fourth proportional to 16,844,812.80, 25,267,222.85 and 4,716,062.61 is: 7,074,094.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,844,812.80 : 25,267,222.85 = 4,716,062.61 : x
  2. Step 2: Convert to fraction form
    16,844,812.80/25,267,222.85 = 4,716,062.61/x
  3. Step 3: Cross multiply
    16,844,812.80x = 25,267,222.85 × 4,716,062.61
  4. Step 4: Simplify right side
    16,844,812.80x = 119,161,804,917,842.33
  5. Step 5: Solve for x
    x = 119,161,804,917,842.33/16,844,812.80
  6. Step 6: Final answer
    x = 7,074,094.94

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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.