Home / 253,832,084.56-350,159,354.09-165,777,625.27

Finding the Fourth Proportional to 253,832,084.56, 350,159,354.09 and 165,777,625.27

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Solution

The fourth proportional to 253,832,084.56, 350,159,354.09 and 165,777,625.27 is: 228,688,923.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    253,832,084.56 : 350,159,354.09 = 165,777,625.27 : x
  2. Step 2: Convert to fraction form
    253,832,084.56/350,159,354.09 = 165,777,625.27/x
  3. Step 3: Cross multiply
    253,832,084.56x = 350,159,354.09 × 165,777,625.27
  4. Step 4: Simplify right side
    253,832,084.56x = 58,048,586,187,117,264
  5. Step 5: Solve for x
    x = 58,048,586,187,117,264/253,832,084.56
  6. Step 6: Final answer
    x = 228,688,923.58

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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.