Home / 24,193,145.10-36,288,940.05-8,019,842.70

Finding the Fourth Proportional to 24,193,145.10, 36,288,940.05 and 8,019,842.70

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Solution

The fourth proportional to 24,193,145.10, 36,288,940.05 and 8,019,842.70 is: 12,029,506.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,145.10 : 36,288,940.05 = 8,019,842.70 : x
  2. Step 2: Convert to fraction form
    24,193,145.10/36,288,940.05 = 8,019,842.70/x
  3. Step 3: Cross multiply
    24,193,145.10x = 36,288,940.05 × 8,019,842.70
  4. Step 4: Simplify right side
    24,193,145.10x = 291,031,590,950,730.12
  5. Step 5: Solve for x
    x = 291,031,590,950,730.12/24,193,145.10
  6. Step 6: Final answer
    x = 12,029,506.28

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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.