Home / 24,195,540.10-36,296,420.55-12,071,200.90

Finding the Fourth Proportional to 24,195,540.10, 36,296,420.55 and 12,071,200.90

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Solution

The fourth proportional to 24,195,540.10, 36,296,420.55 and 12,071,200.90 is: 18,108,353.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,195,540.10 : 36,296,420.55 = 12,071,200.90 : x
  2. Step 2: Convert to fraction form
    24,195,540.10/36,296,420.55 = 12,071,200.90/x
  3. Step 3: Cross multiply
    24,195,540.10x = 36,296,420.55 × 12,071,200.90
  4. Step 4: Simplify right side
    24,195,540.10x = 438,141,384,409,938.50
  5. Step 5: Solve for x
    x = 438,141,384,409,938.50/24,195,540.10
  6. Step 6: Final answer
    x = 18,108,353.13

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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.