Home / 106,108,476.23-146,428,197.34-59,698,619.43

Finding the Fourth Proportional to 106,108,476.23, 146,428,197.34 and 59,698,619.43

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Solution

The fourth proportional to 106,108,476.23, 146,428,197.34 and 59,698,619.43 is: 82,383,250.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,108,476.23 : 146,428,197.34 = 59,698,619.43 : x
  2. Step 2: Convert to fraction form
    106,108,476.23/146,428,197.34 = 59,698,619.43/x
  3. Step 3: Cross multiply
    106,108,476.23x = 146,428,197.34 × 59,698,619.43
  4. Step 4: Simplify right side
    106,108,476.23x = 8,741,561,226,821,598
  5. Step 5: Solve for x
    x = 8,741,561,226,821,598/106,108,476.23
  6. Step 6: Final answer
    x = 82,383,250.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.