Home / 246,411,981,110.42-340,050,530,528.22-136,548,162,312.62

Finding the Fourth Proportional to 246,411,981,110.42, 340,050,530,528.22 and 136,548,162,312.62

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Solution

The fourth proportional to 246,411,981,110.42, 340,050,530,528.22 and 136,548,162,312.62 is: 188,437,570,396.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,411,981,110.42 : 340,050,530,528.22 = 136,548,162,312.62 : x
  2. Step 2: Convert to fraction form
    246,411,981,110.42/340,050,530,528.22 = 136,548,162,312.62/x
  3. Step 3: Cross multiply
    246,411,981,110.42x = 340,050,530,528.22 × 136,548,162,312.62
  4. Step 4: Simplify right side
    246,411,981,110.42x = 46,433,275,037,059,920,166,912
  5. Step 5: Solve for x
    x = 46,433,275,037,059,920,166,912/246,411,981,110.42
  6. Step 6: Final answer
    x = 188,437,570,396.60

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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.