Home / 55,341,648.85-83,062,847.79-29,455,682.62

Finding the Fourth Proportional to 55,341,648.85, 83,062,847.79 and 29,455,682.62

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Solution

The fourth proportional to 55,341,648.85, 83,062,847.79 and 29,455,682.62 is: 44,210,335.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,341,648.85 : 83,062,847.79 = 29,455,682.62 : x
  2. Step 2: Convert to fraction form
    55,341,648.85/83,062,847.79 = 29,455,682.62/x
  3. Step 3: Cross multiply
    55,341,648.85x = 83,062,847.79 × 29,455,682.62
  4. Step 4: Simplify right side
    55,341,648.85x = 2,446,672,882,015,608.50
  5. Step 5: Solve for x
    x = 2,446,672,882,015,608.50/55,341,648.85
  6. Step 6: Final answer
    x = 44,210,335.85

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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.