Home / 62,965,259.46-86,845,805.10-41,733,640.98

Finding the Fourth Proportional to 62,965,259.46, 86,845,805.10 and 41,733,640.98

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Solution

The fourth proportional to 62,965,259.46, 86,845,805.10 and 41,733,640.98 is: 57,561,767.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,965,259.46 : 86,845,805.10 = 41,733,640.98 : x
  2. Step 2: Convert to fraction form
    62,965,259.46/86,845,805.10 = 41,733,640.98/x
  3. Step 3: Cross multiply
    62,965,259.46x = 86,845,805.10 × 41,733,640.98
  4. Step 4: Simplify right side
    62,965,259.46x = 3,624,391,650,662,452.50
  5. Step 5: Solve for x
    x = 3,624,391,650,662,452.50/62,965,259.46
  6. Step 6: Final answer
    x = 57,561,767.90

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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.