Home / 169,457,867.72-233,833,146.26-95,101,374.04

Finding the Fourth Proportional to 169,457,867.72, 233,833,146.26 and 95,101,374.04

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Solution

The fourth proportional to 169,457,867.72, 233,833,146.26 and 95,101,374.04 is: 131,229,395.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,457,867.72 : 233,833,146.26 = 95,101,374.04 : x
  2. Step 2: Convert to fraction form
    169,457,867.72/233,833,146.26 = 95,101,374.04/x
  3. Step 3: Cross multiply
    169,457,867.72x = 233,833,146.26 × 95,101,374.04
  4. Step 4: Simplify right side
    169,457,867.72x = 22,237,853,505,422,288
  5. Step 5: Solve for x
    x = 22,237,853,505,422,288/169,457,867.72
  6. Step 6: Final answer
    x = 131,229,395.27

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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.