Home / 47,459,933.76-65,496,469.68-26,832,149.76

Finding the Fourth Proportional to 47,459,933.76, 65,496,469.68 and 26,832,149.76

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Solution

The fourth proportional to 47,459,933.76, 65,496,469.68 and 26,832,149.76 is: 37,029,362.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,459,933.76 : 65,496,469.68 = 26,832,149.76 : x
  2. Step 2: Convert to fraction form
    47,459,933.76/65,496,469.68 = 26,832,149.76/x
  3. Step 3: Cross multiply
    47,459,933.76x = 65,496,469.68 × 26,832,149.76
  4. Step 4: Simplify right side
    47,459,933.76x = 1,757,411,083,205,059.50
  5. Step 5: Solve for x
    x = 1,757,411,083,205,059.50/47,459,933.76
  6. Step 6: Final answer
    x = 37,029,362.33

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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.