Home / 23,126,564.27-34,691,986.93-7,564,481.21

Finding the Fourth Proportional to 23,126,564.27, 34,691,986.93 and 7,564,481.21

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Solution

The fourth proportional to 23,126,564.27, 34,691,986.93 and 7,564,481.21 is: 11,347,421.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,126,564.27 : 34,691,986.93 = 7,564,481.21 : x
  2. Step 2: Convert to fraction form
    23,126,564.27/34,691,986.93 = 7,564,481.21/x
  3. Step 3: Cross multiply
    23,126,564.27x = 34,691,986.93 × 7,564,481.21
  4. Step 4: Simplify right side
    23,126,564.27x = 262,426,883,269,550.59
  5. Step 5: Solve for x
    x = 262,426,883,269,550.59/23,126,564.27
  6. Step 6: Final answer
    x = 11,347,421.96

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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.