Home / 183,218,114-252,841,522.20-104,902,868.72

Finding the Fourth Proportional to 183,218,114, 252,841,522.20 and 104,902,868.72

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Solution

The fourth proportional to 183,218,114, 252,841,522.20 and 104,902,868.72 is: 144,766,259.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,218,114 : 252,841,522.20 = 104,902,868.72 : x
  2. Step 2: Convert to fraction form
    183,218,114/252,841,522.20 = 104,902,868.72/x
  3. Step 3: Cross multiply
    183,218,114x = 252,841,522.20 × 104,902,868.72
  4. Step 4: Simplify right side
    183,218,114x = 26,523,801,010,311,564
  5. Step 5: Solve for x
    x = 26,523,801,010,311,564/183,218,114
  6. Step 6: Final answer
    x = 144,766,259.36

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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.