Home / 193,552,060.20-290,328,090.30-49,944,892.20

Finding the Fourth Proportional to 193,552,060.20, 290,328,090.30 and 49,944,892.20

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Solution

The fourth proportional to 193,552,060.20, 290,328,090.30 and 49,944,892.20 is: 74,917,338.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,552,060.20 : 290,328,090.30 = 49,944,892.20 : x
  2. Step 2: Convert to fraction form
    193,552,060.20/290,328,090.30 = 49,944,892.20/x
  3. Step 3: Cross multiply
    193,552,060.20x = 290,328,090.30 × 49,944,892.20
  4. Step 4: Simplify right side
    193,552,060.20x = 14,500,405,172,665,368
  5. Step 5: Solve for x
    x = 14,500,405,172,665,368/193,552,060.20
  6. Step 6: Final answer
    x = 74,917,338.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.