Home / 246,017,093.58-339,510,675.02-136,015,892.46

Finding the Fourth Proportional to 246,017,093.58, 339,510,675.02 and 136,015,892.46

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Solution

The fourth proportional to 246,017,093.58, 339,510,675.02 and 136,015,892.46 is: 187,705,849.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,017,093.58 : 339,510,675.02 = 136,015,892.46 : x
  2. Step 2: Convert to fraction form
    246,017,093.58/339,510,675.02 = 136,015,892.46/x
  3. Step 3: Cross multiply
    246,017,093.58x = 339,510,675.02 × 136,015,892.46
  4. Step 4: Simplify right side
    246,017,093.58x = 46,178,847,462,542,328
  5. Step 5: Solve for x
    x = 46,178,847,462,542,328/246,017,093.58
  6. Step 6: Final answer
    x = 187,705,849.18

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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.