Home / 184,998,765,958.66-277,444,314,787.83-71,653,211,663.28

Finding the Fourth Proportional to 184,998,765,958.66, 277,444,314,787.83 and 71,653,211,663.28

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Solution

The fourth proportional to 184,998,765,958.66, 277,444,314,787.83 and 71,653,211,663.28 is: 107,458,966,600.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,998,765,958.66 : 277,444,314,787.83 = 71,653,211,663.28 : x
  2. Step 2: Convert to fraction form
    184,998,765,958.66/277,444,314,787.83 = 71,653,211,663.28/x
  3. Step 3: Cross multiply
    184,998,765,958.66x = 277,444,314,787.83 × 71,653,211,663.28
  4. Step 4: Simplify right side
    184,998,765,958.66x = 19,879,776,212,266,067,689,472
  5. Step 5: Solve for x
    x = 19,879,776,212,266,067,689,472/184,998,765,958.66
  6. Step 6: Final answer
    x = 107,458,966,600.40

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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.