Home / 41,768,981,709.60-62,653,472,564.40-14,196,405,453.60

Finding the Fourth Proportional to 41,768,981,709.60, 62,653,472,564.40 and 14,196,405,453.60

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Solution

The fourth proportional to 41,768,981,709.60, 62,653,472,564.40 and 14,196,405,453.60 is: 21,294,608,180.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,768,981,709.60 : 62,653,472,564.40 = 14,196,405,453.60 : x
  2. Step 2: Convert to fraction form
    41,768,981,709.60/62,653,472,564.40 = 14,196,405,453.60/x
  3. Step 3: Cross multiply
    41,768,981,709.60x = 62,653,472,564.40 × 14,196,405,453.60
  4. Step 4: Simplify right side
    41,768,981,709.60x = 889,454,099,600,226,123,776
  5. Step 5: Solve for x
    x = 889,454,099,600,226,123,776/41,768,981,709.60
  6. Step 6: Final answer
    x = 21,294,608,180.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.