Home / 83,755,472.54-115,580,894.64-46,584,953.24

Finding the Fourth Proportional to 83,755,472.54, 115,580,894.64 and 46,584,953.24

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Solution

The fourth proportional to 83,755,472.54, 115,580,894.64 and 46,584,953.24 is: 64,286,313.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,755,472.54 : 115,580,894.64 = 46,584,953.24 : x
  2. Step 2: Convert to fraction form
    83,755,472.54/115,580,894.64 = 46,584,953.24/x
  3. Step 3: Cross multiply
    83,755,472.54x = 115,580,894.64 × 46,584,953.24
  4. Step 4: Simplify right side
    83,755,472.54x = 5,384,330,572,241,767
  5. Step 5: Solve for x
    x = 5,384,330,572,241,767/83,755,472.54
  6. Step 6: Final answer
    x = 64,286,313.59

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Double scale
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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.