Home / 16,841,292.31-25,265,054.94-5,329,656.97

Finding the Fourth Proportional to 16,841,292.31, 25,265,054.94 and 5,329,656.97

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Solution

The fourth proportional to 16,841,292.31, 25,265,054.94 and 5,329,656.97 is: 7,995,471.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,841,292.31 : 25,265,054.94 = 5,329,656.97 : x
  2. Step 2: Convert to fraction form
    16,841,292.31/25,265,054.94 = 5,329,656.97/x
  3. Step 3: Cross multiply
    16,841,292.31x = 25,265,054.94 × 5,329,656.97
  4. Step 4: Simplify right side
    16,841,292.31x = 134,654,076,158,403.94
  5. Step 5: Solve for x
    x = 134,654,076,158,403.94/16,841,292.31
  6. Step 6: Final answer
    x = 7,995,471.71

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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.