Home / 214,753,922,596.52-296,373,641,358.44-118,409,711,116.38

Finding the Fourth Proportional to 214,753,922,596.52, 296,373,641,358.44 and 118,409,711,116.38

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Solution

The fourth proportional to 214,753,922,596.52, 296,373,641,358.44 and 118,409,711,116.38 is: 163,412,695,011.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,753,922,596.52 : 296,373,641,358.44 = 118,409,711,116.38 : x
  2. Step 2: Convert to fraction form
    214,753,922,596.52/296,373,641,358.44 = 118,409,711,116.38/x
  3. Step 3: Cross multiply
    214,753,922,596.52x = 296,373,641,358.44 × 118,409,711,116.38
  4. Step 4: Simplify right side
    214,753,922,596.52x = 35,093,517,255,762,495,143,936
  5. Step 5: Solve for x
    x = 35,093,517,255,762,495,143,936/214,753,922,596.52
  6. Step 6: Final answer
    x = 163,412,695,011.38

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1.5x scale

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.