Home / 24,993,676.20-37,490,514.30-19,954,828.20

Finding the Fourth Proportional to 24,993,676.20, 37,490,514.30 and 19,954,828.20

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Solution

The fourth proportional to 24,993,676.20, 37,490,514.30 and 19,954,828.20 is: 29,932,242.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,993,676.20 : 37,490,514.30 = 19,954,828.20 : x
  2. Step 2: Convert to fraction form
    24,993,676.20/37,490,514.30 = 19,954,828.20/x
  3. Step 3: Cross multiply
    24,993,676.20x = 37,490,514.30 × 19,954,828.20
  4. Step 4: Simplify right side
    24,993,676.20x = 748,116,771,986,143.12
  5. Step 5: Solve for x
    x = 748,116,771,986,143.12/24,993,676.20
  6. Step 6: Final answer
    x = 29,932,242.30

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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.