Home / 61,496,865.20-92,268,595.50-36,921,953.53

Finding the Fourth Proportional to 61,496,865.20, 92,268,595.50 and 36,921,953.53

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Solution

The fourth proportional to 61,496,865.20, 92,268,595.50 and 36,921,953.53 is: 55,396,917.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,496,865.20 : 92,268,595.50 = 36,921,953.53 : x
  2. Step 2: Convert to fraction form
    61,496,865.20/92,268,595.50 = 36,921,953.53/x
  3. Step 3: Cross multiply
    61,496,865.20x = 92,268,595.50 × 36,921,953.53
  4. Step 4: Simplify right side
    61,496,865.20x = 3,406,736,794,787,234.50
  5. Step 5: Solve for x
    x = 3,406,736,794,787,234.50/61,496,865.20
  6. Step 6: Final answer
    x = 55,396,917.94

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.