Home / 92,723,307.60-139,103,623.80-32,126,494.80

Finding the Fourth Proportional to 92,723,307.60, 139,103,623.80 and 32,126,494.80

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Solution

The fourth proportional to 92,723,307.60, 139,103,623.80 and 32,126,494.80 is: 48,196,208.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,723,307.60 : 139,103,623.80 = 32,126,494.80 : x
  2. Step 2: Convert to fraction form
    92,723,307.60/139,103,623.80 = 32,126,494.80/x
  3. Step 3: Cross multiply
    92,723,307.60x = 139,103,623.80 × 32,126,494.80
  4. Step 4: Simplify right side
    92,723,307.60x = 4,468,911,846,671,856.50
  5. Step 5: Solve for x
    x = 4,468,911,846,671,856.50/92,723,307.60
  6. Step 6: Final answer
    x = 48,196,208.29

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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.