Home / 41,379,436.80-57,094,886.16-23,974,722.18

Finding the Fourth Proportional to 41,379,436.80, 57,094,886.16 and 23,974,722.18

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Solution

The fourth proportional to 41,379,436.80, 57,094,886.16 and 23,974,722.18 is: 33,080,054.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,379,436.80 : 57,094,886.16 = 23,974,722.18 : x
  2. Step 2: Convert to fraction form
    41,379,436.80/57,094,886.16 = 23,974,722.18/x
  3. Step 3: Cross multiply
    41,379,436.80x = 57,094,886.16 × 23,974,722.18
  4. Step 4: Simplify right side
    41,379,436.80x = 1,368,834,033,584,727
  5. Step 5: Solve for x
    x = 1,368,834,033,584,727/41,379,436.80
  6. Step 6: Final answer
    x = 33,080,054.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.