Home / 246,411,981,108.16-340,050,530,525.13-136,548,162,310.37

Finding the Fourth Proportional to 246,411,981,108.16, 340,050,530,525.13 and 136,548,162,310.37

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Solution

The fourth proportional to 246,411,981,108.16, 340,050,530,525.13 and 136,548,162,310.37 is: 188,437,570,393.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,411,981,108.16 : 340,050,530,525.13 = 136,548,162,310.37 : x
  2. Step 2: Convert to fraction form
    246,411,981,108.16/340,050,530,525.13 = 136,548,162,310.37/x
  3. Step 3: Cross multiply
    246,411,981,108.16x = 340,050,530,525.13 × 136,548,162,310.37
  4. Step 4: Simplify right side
    246,411,981,108.16x = 46,433,275,035,872,881,803,264
  5. Step 5: Solve for x
    x = 46,433,275,035,872,881,803,264/246,411,981,108.16
  6. Step 6: Final answer
    x = 188,437,570,393.51

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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.