Home / 62,655,401.39-94,002,346.32-29,907,757.86

Finding the Fourth Proportional to 62,655,401.39, 94,002,346.32 and 29,907,757.86

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Solution

The fourth proportional to 62,655,401.39, 94,002,346.32 and 29,907,757.86 is: 44,870,822.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,655,401.39 : 94,002,346.32 = 29,907,757.86 : x
  2. Step 2: Convert to fraction form
    62,655,401.39/94,002,346.32 = 29,907,757.86/x
  3. Step 3: Cross multiply
    62,655,401.39x = 94,002,346.32 × 29,907,757.86
  4. Step 4: Simplify right side
    62,655,401.39x = 2,811,399,412,010,422
  5. Step 5: Solve for x
    x = 2,811,399,412,010,422/62,655,401.39
  6. Step 6: Final answer
    x = 44,870,822.78

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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.