Home / 46,310,755.52-63,910,976.16-25,682,972.48

Finding the Fourth Proportional to 46,310,755.52, 63,910,976.16 and 25,682,972.48

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Solution

The fourth proportional to 46,310,755.52, 63,910,976.16 and 25,682,972.48 is: 35,443,685.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,310,755.52 : 63,910,976.16 = 25,682,972.48 : x
  2. Step 2: Convert to fraction form
    46,310,755.52/63,910,976.16 = 25,682,972.48/x
  3. Step 3: Cross multiply
    46,310,755.52x = 63,910,976.16 × 25,682,972.48
  4. Step 4: Simplify right side
    46,310,755.52x = 1,641,423,841,887,216
  5. Step 5: Solve for x
    x = 1,641,423,841,887,216/46,310,755.52
  6. Step 6: Final answer
    x = 35,443,685.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.