Home / 62,807,110.58-86,613,661.13-41,580,288.83

Finding the Fourth Proportional to 62,807,110.58, 86,613,661.13 and 41,580,288.83

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Solution

The fourth proportional to 62,807,110.58, 86,613,661.13 and 41,580,288.83 is: 57,340,976.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,807,110.58 : 86,613,661.13 = 41,580,288.83 : x
  2. Step 2: Convert to fraction form
    62,807,110.58/86,613,661.13 = 41,580,288.83/x
  3. Step 3: Cross multiply
    62,807,110.58x = 86,613,661.13 × 41,580,288.83
  4. Step 4: Simplify right side
    62,807,110.58x = 3,601,421,046,164,464
  5. Step 5: Solve for x
    x = 3,601,421,046,164,464/62,807,110.58
  6. Step 6: Final answer
    x = 57,340,976.41

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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.