Home / 47,935,179-66,150,780.30-26,205,147

Finding the Fourth Proportional to 47,935,179, 66,150,780.30 and 26,205,147

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Solution

The fourth proportional to 47,935,179, 66,150,780.30 and 26,205,147 is: 36,163,230.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,935,179 : 66,150,780.30 = 26,205,147 : x
  2. Step 2: Convert to fraction form
    47,935,179/66,150,780.30 = 26,205,147/x
  3. Step 3: Cross multiply
    47,935,179x = 66,150,780.30 × 26,205,147
  4. Step 4: Simplify right side
    47,935,179x = 1,733,490,921,926,204
  5. Step 5: Solve for x
    x = 1,733,490,921,926,204/47,935,179
  6. Step 6: Final answer
    x = 36,163,230.39

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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.