Home / 246,411,981,117.55-340,050,530,538.10-136,548,162,319.76

Finding the Fourth Proportional to 246,411,981,117.55, 340,050,530,538.10 and 136,548,162,319.76

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Solution

The fourth proportional to 246,411,981,117.55, 340,050,530,538.10 and 136,548,162,319.76 is: 188,437,570,406.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,411,981,117.55 : 340,050,530,538.10 = 136,548,162,319.76 : x
  2. Step 2: Convert to fraction form
    246,411,981,117.55/340,050,530,538.10 = 136,548,162,319.76/x
  3. Step 3: Cross multiply
    246,411,981,117.55x = 340,050,530,538.10 × 136,548,162,319.76
  4. Step 4: Simplify right side
    246,411,981,117.55x = 46,433,275,040,836,974,804,992
  5. Step 5: Solve for x
    x = 46,433,275,040,836,974,804,992/246,411,981,117.55
  6. Step 6: Final answer
    x = 188,437,570,406.47

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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.