Home / 24,938,895.80-37,419,120.48-13,410,889.04

Finding the Fourth Proportional to 24,938,895.80, 37,419,120.48 and 13,410,889.04

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Solution

The fourth proportional to 24,938,895.80, 37,419,120.48 and 13,410,889.04 is: 20,122,128.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,938,895.80 : 37,419,120.48 = 13,410,889.04 : x
  2. Step 2: Convert to fraction form
    24,938,895.80/37,419,120.48 = 13,410,889.04/x
  3. Step 3: Cross multiply
    24,938,895.80x = 37,419,120.48 × 13,410,889.04
  4. Step 4: Simplify right side
    24,938,895.80x = 501,823,672,731,671.44
  5. Step 5: Solve for x
    x = 501,823,672,731,671.44/24,938,895.80
  6. Step 6: Final answer
    x = 20,122,128.77

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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.