Home / 24,986,089.83-34,479,373.32-13,821,916.83

Finding the Fourth Proportional to 24,986,089.83, 34,479,373.32 and 13,821,916.83

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Solution

The fourth proportional to 24,986,089.83, 34,479,373.32 and 13,821,916.83 is: 19,073,453.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,986,089.83 : 34,479,373.32 = 13,821,916.83 : x
  2. Step 2: Convert to fraction form
    24,986,089.83/34,479,373.32 = 13,821,916.83/x
  3. Step 3: Cross multiply
    24,986,089.83x = 34,479,373.32 × 13,821,916.83
  4. Step 4: Simplify right side
    24,986,089.83x = 476,571,030,379,561
  5. Step 5: Solve for x
    x = 476,571,030,379,561/24,986,089.83
  6. Step 6: Final answer
    x = 19,073,453.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.