Home / 8,148,514,780,099.40-11,244,985,356,162-4,444,811,801,007.20

Finding the Fourth Proportional to 8,148,514,780,099.40, 11,244,985,356,162 and 4,444,811,801,007.20

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Solution

The fourth proportional to 8,148,514,780,099.40, 11,244,985,356,162 and 4,444,811,801,007.20 is: 6,133,859,354,994.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,148,514,780,099.40 : 11,244,985,356,162 = 4,444,811,801,007.20 : x
  2. Step 2: Convert to fraction form
    8,148,514,780,099.40/11,244,985,356,162 = 4,444,811,801,007.20/x
  3. Step 3: Cross multiply
    8,148,514,780,099.40x = 11,244,985,356,162 × 4,444,811,801,007.20
  4. Step 4: Simplify right side
    8,148,514,780,099.40x = 49,981,843,613,222,012,467,544,064
  5. Step 5: Solve for x
    x = 49,981,843,613,222,012,467,544,064/8,148,514,780,099.40
  6. Step 6: Final answer
    x = 6,133,859,354,994.30

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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.