Home / 277,498,148,926.36-416,166,472,164.34-107,479,817,483.27

Finding the Fourth Proportional to 277,498,148,926.36, 416,166,472,164.34 and 107,479,817,483.27

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Solution

The fourth proportional to 277,498,148,926.36, 416,166,472,164.34 and 107,479,817,483.27 is: 161,188,449,883.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,498,148,926.36 : 416,166,472,164.34 = 107,479,817,483.27 : x
  2. Step 2: Convert to fraction form
    277,498,148,926.36/416,166,472,164.34 = 107,479,817,483.27/x
  3. Step 3: Cross multiply
    277,498,148,926.36x = 416,166,472,164.34 × 107,479,817,483.27
  4. Step 4: Simplify right side
    277,498,148,926.36x = 44,729,496,470,879,631,048,704
  5. Step 5: Solve for x
    x = 44,729,496,470,879,631,048,704/277,498,148,926.36
  6. Step 6: Final answer
    x = 161,188,449,883.14

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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.