Home / 92,676,136.20-139,014,204.30-32,071,720.20

Finding the Fourth Proportional to 92,676,136.20, 139,014,204.30 and 32,071,720.20

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Solution

The fourth proportional to 92,676,136.20, 139,014,204.30 and 32,071,720.20 is: 48,107,580.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,676,136.20 : 139,014,204.30 = 32,071,720.20 : x
  2. Step 2: Convert to fraction form
    92,676,136.20/139,014,204.30 = 32,071,720.20/x
  3. Step 3: Cross multiply
    92,676,136.20x = 139,014,204.30 × 32,071,720.20
  4. Step 4: Simplify right side
    92,676,136.20x = 4,458,424,664,135,237
  5. Step 5: Solve for x
    x = 4,458,424,664,135,237/92,676,136.20
  6. Step 6: Final answer
    x = 48,107,580.30

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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.