Home / 246,411,981,109.36-340,050,530,526.75-136,548,162,311.56

Finding the Fourth Proportional to 246,411,981,109.36, 340,050,530,526.75 and 136,548,162,311.56

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Solution

The fourth proportional to 246,411,981,109.36, 340,050,530,526.75 and 136,548,162,311.56 is: 188,437,570,395.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,411,981,109.36 : 340,050,530,526.75 = 136,548,162,311.56 : x
  2. Step 2: Convert to fraction form
    246,411,981,109.36/340,050,530,526.75 = 136,548,162,311.56/x
  3. Step 3: Cross multiply
    246,411,981,109.36x = 340,050,530,526.75 × 136,548,162,311.56
  4. Step 4: Simplify right side
    246,411,981,109.36x = 46,433,275,036,498,747,457,536
  5. Step 5: Solve for x
    x = 46,433,275,036,498,747,457,536/246,411,981,109.36
  6. Step 6: Final answer
    x = 188,437,570,395.13

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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.