Home / 92,723,308.60-139,103,625.30-32,126,495.80

Finding the Fourth Proportional to 92,723,308.60, 139,103,625.30 and 32,126,495.80

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Solution

The fourth proportional to 92,723,308.60, 139,103,625.30 and 32,126,495.80 is: 48,196,209.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,723,308.60 : 139,103,625.30 = 32,126,495.80 : x
  2. Step 2: Convert to fraction form
    92,723,308.60/139,103,625.30 = 32,126,495.80/x
  3. Step 3: Cross multiply
    92,723,308.60x = 139,103,625.30 × 32,126,495.80
  4. Step 4: Simplify right side
    92,723,308.60x = 4,468,912,033,965,224
  5. Step 5: Solve for x
    x = 4,468,912,033,965,224/92,723,308.60
  6. Step 6: Final answer
    x = 48,196,209.79

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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.