Home / 37,643,695.59-51,919,013.03-27,228,780.66

Finding the Fourth Proportional to 37,643,695.59, 51,919,013.03 and 27,228,780.66

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Solution

The fourth proportional to 37,643,695.59, 51,919,013.03 and 27,228,780.66 is: 37,554,533.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,643,695.59 : 51,919,013.03 = 27,228,780.66 : x
  2. Step 2: Convert to fraction form
    37,643,695.59/51,919,013.03 = 27,228,780.66/x
  3. Step 3: Cross multiply
    37,643,695.59x = 51,919,013.03 × 27,228,780.66
  4. Step 4: Simplify right side
    37,643,695.59x = 1,413,691,417,741,408
  5. Step 5: Solve for x
    x = 1,413,691,417,741,408/37,643,695.59
  6. Step 6: Final answer
    x = 37,554,533.25

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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.