Home / 16,841,282.31-25,265,039.94-5,329,646.97

Finding the Fourth Proportional to 16,841,282.31, 25,265,039.94 and 5,329,646.97

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Solution

The fourth proportional to 16,841,282.31, 25,265,039.94 and 5,329,646.97 is: 7,995,456.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,841,282.31 : 25,265,039.94 = 5,329,646.97 : x
  2. Step 2: Convert to fraction form
    16,841,282.31/25,265,039.94 = 5,329,646.97/x
  3. Step 3: Cross multiply
    16,841,282.31x = 25,265,039.94 × 5,329,646.97
  4. Step 4: Simplify right side
    16,841,282.31x = 134,653,743,563,149.98
  5. Step 5: Solve for x
    x = 134,653,743,563,149.98/16,841,282.31
  6. Step 6: Final answer
    x = 7,995,456.70

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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.