Home / 24,945,445.20-37,449,660.60-13,440,075.60

Finding the Fourth Proportional to 24,945,445.20, 37,449,660.60 and 13,440,075.60

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Solution

The fourth proportional to 24,945,445.20, 37,449,660.60 and 13,440,075.60 is: 20,177,081.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,945,445.20 : 37,449,660.60 = 13,440,075.60 : x
  2. Step 2: Convert to fraction form
    24,945,445.20/37,449,660.60 = 13,440,075.60/x
  3. Step 3: Cross multiply
    24,945,445.20x = 37,449,660.60 × 13,440,075.60
  4. Step 4: Simplify right side
    24,945,445.20x = 503,326,269,658,341.38
  5. Step 5: Solve for x
    x = 503,326,269,658,341.38/24,945,445.20
  6. Step 6: Final answer
    x = 20,177,081.05

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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.