Home / 47,344,917.86-71,037,835.84-25,459,717.53

Finding the Fourth Proportional to 47,344,917.86, 71,037,835.84 and 25,459,717.53

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Solution

The fourth proportional to 47,344,917.86, 71,037,835.84 and 25,459,717.53 is: 38,200,578.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,344,917.86 : 71,037,835.84 = 25,459,717.53 : x
  2. Step 2: Convert to fraction form
    47,344,917.86/71,037,835.84 = 25,459,717.53/x
  3. Step 3: Cross multiply
    47,344,917.86x = 71,037,835.84 × 25,459,717.53
  4. Step 4: Simplify right side
    47,344,917.86x = 1,808,603,234,428,910.50
  5. Step 5: Solve for x
    x = 1,808,603,234,428,910.50/47,344,917.86
  6. Step 6: Final answer
    x = 38,200,578.14

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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.