Home / 246,017,162.16-339,510,769.56-136,015,961.04

Finding the Fourth Proportional to 246,017,162.16, 339,510,769.56 and 136,015,961.04

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Solution

The fourth proportional to 246,017,162.16, 339,510,769.56 and 136,015,961.04 is: 187,705,943.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,017,162.16 : 339,510,769.56 = 136,015,961.04 : x
  2. Step 2: Convert to fraction form
    246,017,162.16/339,510,769.56 = 136,015,961.04/x
  3. Step 3: Cross multiply
    246,017,162.16x = 339,510,769.56 × 136,015,961.04
  4. Step 4: Simplify right side
    246,017,162.16x = 46,178,883,605,133,376
  5. Step 5: Solve for x
    x = 46,178,883,605,133,376/246,017,162.16
  6. Step 6: Final answer
    x = 187,705,943.76

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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.