Home / 26,503,347.40-39,755,021.10-23,952,430.60

Finding the Fourth Proportional to 26,503,347.40, 39,755,021.10 and 23,952,430.60

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Solution

The fourth proportional to 26,503,347.40, 39,755,021.10 and 23,952,430.60 is: 35,928,645.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,503,347.40 : 39,755,021.10 = 23,952,430.60 : x
  2. Step 2: Convert to fraction form
    26,503,347.40/39,755,021.10 = 23,952,430.60/x
  3. Step 3: Cross multiply
    26,503,347.40x = 39,755,021.10 × 23,952,430.60
  4. Step 4: Simplify right side
    26,503,347.40x = 952,229,383,899,285.75
  5. Step 5: Solve for x
    x = 952,229,383,899,285.75/26,503,347.40
  6. Step 6: Final answer
    x = 35,928,645.90

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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.