Home / 169,481,663.70-233,883,755.73-95,142,204.60

Finding the Fourth Proportional to 169,481,663.70, 233,883,755.73 and 95,142,204.60

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Solution

The fourth proportional to 169,481,663.70, 233,883,755.73 and 95,142,204.60 is: 131,295,714.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,481,663.70 : 233,883,755.73 = 95,142,204.60 : x
  2. Step 2: Convert to fraction form
    169,481,663.70/233,883,755.73 = 95,142,204.60/x
  3. Step 3: Cross multiply
    169,481,663.70x = 233,883,755.73 × 95,142,204.60
  4. Step 4: Simplify right side
    169,481,663.70x = 22,252,216,140,280,080
  5. Step 5: Solve for x
    x = 22,252,216,140,280,080/169,481,663.70
  6. Step 6: Final answer
    x = 131,295,714.56

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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.