Home / 107,577,855.60-160,527,738.38-95,983,620.92

Finding the Fourth Proportional to 107,577,855.60, 160,527,738.38 and 95,983,620.92

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Solution

The fourth proportional to 107,577,855.60, 160,527,738.38 and 95,983,620.92 is: 143,226,814.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,577,855.60 : 160,527,738.38 = 95,983,620.92 : x
  2. Step 2: Convert to fraction form
    107,577,855.60/160,527,738.38 = 95,983,620.92/x
  3. Step 3: Cross multiply
    107,577,855.60x = 160,527,738.38 × 95,983,620.92
  4. Step 4: Simplify right side
    107,577,855.60x = 15,408,033,587,810,854
  5. Step 5: Solve for x
    x = 15,408,033,587,810,854/107,577,855.60
  6. Step 6: Final answer
    x = 143,226,814.68

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.