Home / 22,874,422.06-34,312,736.58-7,521,371.84

Finding the Fourth Proportional to 22,874,422.06, 34,312,736.58 and 7,521,371.84

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Solution

The fourth proportional to 22,874,422.06, 34,312,736.58 and 7,521,371.84 is: 11,282,420.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,874,422.06 : 34,312,736.58 = 7,521,371.84 : x
  2. Step 2: Convert to fraction form
    22,874,422.06/34,312,736.58 = 7,521,371.84/x
  3. Step 3: Cross multiply
    22,874,422.06x = 34,312,736.58 × 7,521,371.84
  4. Step 4: Simplify right side
    22,874,422.06x = 258,078,850,666,149.88
  5. Step 5: Solve for x
    x = 258,078,850,666,149.88/22,874,422.06
  6. Step 6: Final answer
    x = 11,282,420.60

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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.