Home / 52,023,396.40-77,951,113.80-32,819,786.80

Finding the Fourth Proportional to 52,023,396.40, 77,951,113.80 and 32,819,786.80

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Solution

The fourth proportional to 52,023,396.40, 77,951,113.80 and 32,819,786.80 is: 49,176,699.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,023,396.40 : 77,951,113.80 = 32,819,786.80 : x
  2. Step 2: Convert to fraction form
    52,023,396.40/77,951,113.80 = 32,819,786.80/x
  3. Step 3: Cross multiply
    52,023,396.40x = 77,951,113.80 × 32,819,786.80
  4. Step 4: Simplify right side
    52,023,396.40x = 2,558,338,935,738,538
  5. Step 5: Solve for x
    x = 2,558,338,935,738,538/52,023,396.40
  6. Step 6: Final answer
    x = 49,176,699.58

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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.