Home / 29,851,404.85-44,777,357.94-8,287,688.06

Finding the Fourth Proportional to 29,851,404.85, 44,777,357.94 and 8,287,688.06

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Solution

The fourth proportional to 29,851,404.85, 44,777,357.94 and 8,287,688.06 is: 12,431,601.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,851,404.85 : 44,777,357.94 = 8,287,688.06 : x
  2. Step 2: Convert to fraction form
    29,851,404.85/44,777,357.94 = 8,287,688.06/x
  3. Step 3: Cross multiply
    29,851,404.85x = 44,777,357.94 × 8,287,688.06
  4. Step 4: Simplify right side
    29,851,404.85x = 371,100,774,757,684.19
  5. Step 5: Solve for x
    x = 371,100,774,757,684.19/29,851,404.85
  6. Step 6: Final answer
    x = 12,431,601.68

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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.