Home / 246,017,092.83-339,510,673.98-136,015,891.71

Finding the Fourth Proportional to 246,017,092.83, 339,510,673.98 and 136,015,891.71

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Solution

The fourth proportional to 246,017,092.83, 339,510,673.98 and 136,015,891.71 is: 187,705,848.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,017,092.83 : 339,510,673.98 = 136,015,891.71 : x
  2. Step 2: Convert to fraction form
    246,017,092.83/339,510,673.98 = 136,015,891.71/x
  3. Step 3: Cross multiply
    246,017,092.83x = 339,510,673.98 × 136,015,891.71
  4. Step 4: Simplify right side
    246,017,092.83x = 46,178,847,065,944,064
  5. Step 5: Solve for x
    x = 46,178,847,065,944,064/246,017,092.83
  6. Step 6: Final answer
    x = 187,705,848.14

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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.