Home / 24,915,009.15-37,383,011.33-13,563,604.35

Finding the Fourth Proportional to 24,915,009.15, 37,383,011.33 and 13,563,604.35

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Solution

The fourth proportional to 24,915,009.15, 37,383,011.33 and 13,563,604.35 is: 20,351,121.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,915,009.15 : 37,383,011.33 = 13,563,604.35 : x
  2. Step 2: Convert to fraction form
    24,915,009.15/37,383,011.33 = 13,563,604.35/x
  3. Step 3: Cross multiply
    24,915,009.15x = 37,383,011.33 × 13,563,604.35
  4. Step 4: Simplify right side
    24,915,009.15x = 507,048,375,023,869.31
  5. Step 5: Solve for x
    x = 507,048,375,023,869.31/24,915,009.15
  6. Step 6: Final answer
    x = 20,351,121.37

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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.