Home / 22,789,648.18-34,189,910.44-7,436,966.34

Finding the Fourth Proportional to 22,789,648.18, 34,189,910.44 and 7,436,966.34

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Solution

The fourth proportional to 22,789,648.18, 34,189,910.44 and 7,436,966.34 is: 11,157,224.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,789,648.18 : 34,189,910.44 = 7,436,966.34 : x
  2. Step 2: Convert to fraction form
    22,789,648.18/34,189,910.44 = 7,436,966.34/x
  3. Step 3: Cross multiply
    22,789,648.18x = 34,189,910.44 × 7,436,966.34
  4. Step 4: Simplify right side
    22,789,648.18x = 254,269,213,091,302.16
  5. Step 5: Solve for x
    x = 254,269,213,091,302.16/22,789,648.18
  6. Step 6: Final answer
    x = 11,157,224.15

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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.