Home / 22,770,842.13-34,101,532.16-13,025,911.86

Finding the Fourth Proportional to 22,770,842.13, 34,101,532.16 and 13,025,911.86

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Solution

The fourth proportional to 22,770,842.13, 34,101,532.16 and 13,025,911.86 is: 19,507,559.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,770,842.13 : 34,101,532.16 = 13,025,911.86 : x
  2. Step 2: Convert to fraction form
    22,770,842.13/34,101,532.16 = 13,025,911.86/x
  3. Step 3: Cross multiply
    22,770,842.13x = 34,101,532.16 × 13,025,911.86
  4. Step 4: Simplify right side
    22,770,842.13x = 444,203,552,141,985.88
  5. Step 5: Solve for x
    x = 444,203,552,141,985.88/22,770,842.13
  6. Step 6: Final answer
    x = 19,507,559.26

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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.