Home / 34,316,745.27-51,475,074.43-8,757,755.25

Finding the Fourth Proportional to 34,316,745.27, 51,475,074.43 and 8,757,755.25

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Solution

The fourth proportional to 34,316,745.27, 51,475,074.43 and 8,757,755.25 is: 13,136,621.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,316,745.27 : 51,475,074.43 = 8,757,755.25 : x
  2. Step 2: Convert to fraction form
    34,316,745.27/51,475,074.43 = 8,757,755.25/x
  3. Step 3: Cross multiply
    34,316,745.27x = 51,475,074.43 × 8,757,755.25
  4. Step 4: Simplify right side
    34,316,745.27x = 450,806,103,333,473.25
  5. Step 5: Solve for x
    x = 450,806,103,333,473.25/34,316,745.27
  6. Step 6: Final answer
    x = 13,136,621.78

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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.