Home / 83,755,471.54-115,580,893.26-46,584,952.24

Finding the Fourth Proportional to 83,755,471.54, 115,580,893.26 and 46,584,952.24

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Solution

The fourth proportional to 83,755,471.54, 115,580,893.26 and 46,584,952.24 is: 64,286,312.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,755,471.54 : 115,580,893.26 = 46,584,952.24 : x
  2. Step 2: Convert to fraction form
    83,755,471.54/115,580,893.26 = 46,584,952.24/x
  3. Step 3: Cross multiply
    83,755,471.54x = 115,580,893.26 × 46,584,952.24
  4. Step 4: Simplify right side
    83,755,471.54x = 5,384,330,392,373,638
  5. Step 5: Solve for x
    x = 5,384,330,392,373,638/83,755,471.54
  6. Step 6: Final answer
    x = 64,286,312.21

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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.