Home / 246,017,158.19-339,510,764.19-136,015,957.07

Finding the Fourth Proportional to 246,017,158.19, 339,510,764.19 and 136,015,957.07

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Solution

The fourth proportional to 246,017,158.19, 339,510,764.19 and 136,015,957.07 is: 187,705,938.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,017,158.19 : 339,510,764.19 = 136,015,957.07 : x
  2. Step 2: Convert to fraction form
    246,017,158.19/339,510,764.19 = 136,015,957.07/x
  3. Step 3: Cross multiply
    246,017,158.19x = 339,510,764.19 × 136,015,957.07
  4. Step 4: Simplify right side
    246,017,158.19x = 46,178,881,526,869,928
  5. Step 5: Solve for x
    x = 46,178,881,526,869,928/246,017,158.19
  6. Step 6: Final answer
    x = 187,705,938.34

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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.