Home / 24,938,851.05-37,419,053.40-13,410,844.11

Finding the Fourth Proportional to 24,938,851.05, 37,419,053.40 and 13,410,844.11

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Solution

The fourth proportional to 24,938,851.05, 37,419,053.40 and 13,410,844.11 is: 20,122,061.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,938,851.05 : 37,419,053.40 = 13,410,844.11 : x
  2. Step 2: Convert to fraction form
    24,938,851.05/37,419,053.40 = 13,410,844.11/x
  3. Step 3: Cross multiply
    24,938,851.05x = 37,419,053.40 × 13,410,844.11
  4. Step 4: Simplify right side
    24,938,851.05x = 501,821,091,891,165.44
  5. Step 5: Solve for x
    x = 501,821,091,891,165.44/24,938,851.05
  6. Step 6: Final answer
    x = 20,122,061.39

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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.