Home / 22,874,418.56-34,312,731.35-7,521,368.33

Finding the Fourth Proportional to 22,874,418.56, 34,312,731.35 and 7,521,368.33

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Solution

The fourth proportional to 22,874,418.56, 34,312,731.35 and 7,521,368.33 is: 11,282,415.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,874,418.56 : 34,312,731.35 = 7,521,368.33 : x
  2. Step 2: Convert to fraction form
    22,874,418.56/34,312,731.35 = 7,521,368.33/x
  3. Step 3: Cross multiply
    22,874,418.56x = 34,312,731.35 × 7,521,368.33
  4. Step 4: Simplify right side
    22,874,418.56x = 258,078,690,682,517.66
  5. Step 5: Solve for x
    x = 258,078,690,682,517.66/22,874,418.56
  6. Step 6: Final answer
    x = 11,282,415.33

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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.