Home / 92,180,312.70-138,270,469.05-24,023,004.45

Finding the Fourth Proportional to 92,180,312.70, 138,270,469.05 and 24,023,004.45

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Solution

The fourth proportional to 92,180,312.70, 138,270,469.05 and 24,023,004.45 is: 36,034,506.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,180,312.70 : 138,270,469.05 = 24,023,004.45 : x
  2. Step 2: Convert to fraction form
    92,180,312.70/138,270,469.05 = 24,023,004.45/x
  3. Step 3: Cross multiply
    92,180,312.70x = 138,270,469.05 × 24,023,004.45
  4. Step 4: Simplify right side
    92,180,312.70x = 3,321,672,093,291,737.50
  5. Step 5: Solve for x
    x = 3,321,672,093,291,737.50/92,180,312.70
  6. Step 6: Final answer
    x = 36,034,506.68

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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.