Home / 169,453,837.49-233,833,462.28-95,100,037.90

Finding the Fourth Proportional to 169,453,837.49, 233,833,462.28 and 95,100,037.90

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Solution

The fourth proportional to 169,453,837.49, 233,833,462.28 and 95,100,037.90 is: 131,230,849.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,453,837.49 : 233,833,462.28 = 95,100,037.90 : x
  2. Step 2: Convert to fraction form
    169,453,837.49/233,833,462.28 = 95,100,037.90/x
  3. Step 3: Cross multiply
    169,453,837.49x = 233,833,462.28 × 95,100,037.90
  4. Step 4: Simplify right side
    169,453,837.49x = 22,237,571,125,116,220
  5. Step 5: Solve for x
    x = 22,237,571,125,116,220/169,453,837.49
  6. Step 6: Final answer
    x = 131,230,849.97

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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.