Home / 56,231,563.93-84,351,046.79-14,733,456.26

Finding the Fourth Proportional to 56,231,563.93, 84,351,046.79 and 14,733,456.26

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Solution

The fourth proportional to 56,231,563.93, 84,351,046.79 and 14,733,456.26 is: 22,101,154.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,231,563.93 : 84,351,046.79 = 14,733,456.26 : x
  2. Step 2: Convert to fraction form
    56,231,563.93/84,351,046.79 = 14,733,456.26/x
  3. Step 3: Cross multiply
    56,231,563.93x = 84,351,046.79 × 14,733,456.26
  4. Step 4: Simplify right side
    56,231,563.93x = 1,242,782,458,195,434.50
  5. Step 5: Solve for x
    x = 1,242,782,458,195,434.50/56,231,563.93
  6. Step 6: Final answer
    x = 22,101,154.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.