Home / 10,829,317.14-16,233,029.64-6,788,640.51

Finding the Fourth Proportional to 10,829,317.14, 16,233,029.64 and 6,788,640.51

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Solution

The fourth proportional to 10,829,317.14, 16,233,029.64 and 6,788,640.51 is: 10,176,098.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,829,317.14 : 16,233,029.64 = 6,788,640.51 : x
  2. Step 2: Convert to fraction form
    10,829,317.14/16,233,029.64 = 6,788,640.51/x
  3. Step 3: Cross multiply
    10,829,317.14x = 16,233,029.64 × 6,788,640.51
  4. Step 4: Simplify right side
    10,829,317.14x = 110,200,202,614,134.72
  5. Step 5: Solve for x
    x = 110,200,202,614,134.72/10,829,317.14
  6. Step 6: Final answer
    x = 10,176,098.93

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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.