Home / 95,654,151.50-143,503,994.60-30,957,956.65

Finding the Fourth Proportional to 95,654,151.50, 143,503,994.60 and 30,957,956.65

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Solution

The fourth proportional to 95,654,151.50, 143,503,994.60 and 30,957,956.65 is: 46,444,303.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,654,151.50 : 143,503,994.60 = 30,957,956.65 : x
  2. Step 2: Convert to fraction form
    95,654,151.50/143,503,994.60 = 30,957,956.65/x
  3. Step 3: Cross multiply
    95,654,151.50x = 143,503,994.60 × 30,957,956.65
  4. Step 4: Simplify right side
    95,654,151.50x = 4,442,590,443,436,400
  5. Step 5: Solve for x
    x = 4,442,590,443,436,400/95,654,151.50
  6. Step 6: Final answer
    x = 46,444,303.50

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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.