Home / 61,515,317.92-92,286,973.68-32,746,295.20

Finding the Fourth Proportional to 61,515,317.92, 92,286,973.68 and 32,746,295.20

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Solution

The fourth proportional to 61,515,317.92, 92,286,973.68 and 32,746,295.20 is: 49,126,893.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,515,317.92 : 92,286,973.68 = 32,746,295.20 : x
  2. Step 2: Convert to fraction form
    61,515,317.92/92,286,973.68 = 32,746,295.20/x
  3. Step 3: Cross multiply
    61,515,317.92x = 92,286,973.68 × 32,746,295.20
  4. Step 4: Simplify right side
    61,515,317.92x = 3,022,056,483,239,910.50
  5. Step 5: Solve for x
    x = 3,022,056,483,239,910.50/61,515,317.92
  6. Step 6: Final answer
    x = 49,126,893.68

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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.