Home / 22,898,370-34,350,955.78-7,542,823.34

Finding the Fourth Proportional to 22,898,370, 34,350,955.78 and 7,542,823.34

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Solution

The fourth proportional to 22,898,370, 34,350,955.78 and 7,542,823.34 is: 11,315,355.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,898,370 : 34,350,955.78 = 7,542,823.34 : x
  2. Step 2: Convert to fraction form
    22,898,370/34,350,955.78 = 7,542,823.34/x
  3. Step 3: Cross multiply
    22,898,370x = 34,350,955.78 × 7,542,823.34
  4. Step 4: Simplify right side
    22,898,370x = 259,103,191,008,691.91
  5. Step 5: Solve for x
    x = 259,103,191,008,691.91/22,898,370
  6. Step 6: Final answer
    x = 11,315,355.24

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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.