Home / 88,572,224.10-132,858,336.15-65,897,408.10

Finding the Fourth Proportional to 88,572,224.10, 132,858,336.15 and 65,897,408.10

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Solution

The fourth proportional to 88,572,224.10, 132,858,336.15 and 65,897,408.10 is: 98,846,112.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,572,224.10 : 132,858,336.15 = 65,897,408.10 : x
  2. Step 2: Convert to fraction form
    88,572,224.10/132,858,336.15 = 65,897,408.10/x
  3. Step 3: Cross multiply
    88,572,224.10x = 132,858,336.15 × 65,897,408.10
  4. Step 4: Simplify right side
    88,572,224.10x = 8,755,019,996,763,533
  5. Step 5: Solve for x
    x = 8,755,019,996,763,533/88,572,224.10
  6. Step 6: Final answer
    x = 98,846,112.15

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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.