Home / 43,160,988.48-59,561,469-23,581,456.80

Finding the Fourth Proportional to 43,160,988.48, 59,561,469 and 23,581,456.80

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Solution

The fourth proportional to 43,160,988.48, 59,561,469 and 23,581,456.80 is: 32,542,030.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,160,988.48 : 59,561,469 = 23,581,456.80 : x
  2. Step 2: Convert to fraction form
    43,160,988.48/59,561,469 = 23,581,456.80/x
  3. Step 3: Cross multiply
    43,160,988.48x = 59,561,469 × 23,581,456.80
  4. Step 4: Simplify right side
    43,160,988.48x = 1,404,546,208,168,039.25
  5. Step 5: Solve for x
    x = 1,404,546,208,168,039.25/43,160,988.48
  6. Step 6: Final answer
    x = 32,542,030.61

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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.