Home / 37,223,359.52-55,835,052.24-11,666,351.84

Finding the Fourth Proportional to 37,223,359.52, 55,835,052.24 and 11,666,351.84

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Solution

The fourth proportional to 37,223,359.52, 55,835,052.24 and 11,666,351.84 is: 17,499,531.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,223,359.52 : 55,835,052.24 = 11,666,351.84 : x
  2. Step 2: Convert to fraction form
    37,223,359.52/55,835,052.24 = 11,666,351.84/x
  3. Step 3: Cross multiply
    37,223,359.52x = 55,835,052.24 × 11,666,351.84
  4. Step 4: Simplify right side
    37,223,359.52x = 651,391,364,436,620.12
  5. Step 5: Solve for x
    x = 651,391,364,436,620.12/37,223,359.52
  6. Step 6: Final answer
    x = 17,499,531.82

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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.