Home / 34,165,788.88-51,260,640.67-9,906,171.53

Finding the Fourth Proportional to 34,165,788.88, 51,260,640.67 and 9,906,171.53

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Solution

The fourth proportional to 34,165,788.88, 51,260,640.67 and 9,906,171.53 is: 14,862,724.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,165,788.88 : 51,260,640.67 = 9,906,171.53 : x
  2. Step 2: Convert to fraction form
    34,165,788.88/51,260,640.67 = 9,906,171.53/x
  3. Step 3: Cross multiply
    34,165,788.88x = 51,260,640.67 × 9,906,171.53
  4. Step 4: Simplify right side
    34,165,788.88x = 507,796,699,203,412.56
  5. Step 5: Solve for x
    x = 507,796,699,203,412.56/34,165,788.88
  6. Step 6: Final answer
    x = 14,862,724.26

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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.