Home / 22,971,555.50-34,462,693.44-7,617,722

Finding the Fourth Proportional to 22,971,555.50, 34,462,693.44 and 7,617,722

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Solution

The fourth proportional to 22,971,555.50, 34,462,693.44 and 7,617,722 is: 11,428,360.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,971,555.50 : 34,462,693.44 = 7,617,722 : x
  2. Step 2: Convert to fraction form
    22,971,555.50/34,462,693.44 = 7,617,722/x
  3. Step 3: Cross multiply
    22,971,555.50x = 34,462,693.44 × 7,617,722
  4. Step 4: Simplify right side
    22,971,555.50x = 262,527,217,997,143.66
  5. Step 5: Solve for x
    x = 262,527,217,997,143.66/22,971,555.50
  6. Step 6: Final answer
    x = 11,428,360.52

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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.