Home / 62,560,405.44-93,840,420.33-15,873,800.76

Finding the Fourth Proportional to 62,560,405.44, 93,840,420.33 and 15,873,800.76

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Solution

The fourth proportional to 62,560,405.44, 93,840,420.33 and 15,873,800.76 is: 23,810,653.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,560,405.44 : 93,840,420.33 = 15,873,800.76 : x
  2. Step 2: Convert to fraction form
    62,560,405.44/93,840,420.33 = 15,873,800.76/x
  3. Step 3: Cross multiply
    62,560,405.44x = 93,840,420.33 × 15,873,800.76
  4. Step 4: Simplify right side
    62,560,405.44x = 1,489,604,135,553,073.50
  5. Step 5: Solve for x
    x = 1,489,604,135,553,073.50/62,560,405.44
  6. Step 6: Final answer
    x = 23,810,653.48

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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.