Home / 179,845,673.94-248,193,039.87-110,217,600.90

Finding the Fourth Proportional to 179,845,673.94, 248,193,039.87 and 110,217,600.90

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Solution

The fourth proportional to 179,845,673.94, 248,193,039.87 and 110,217,600.90 is: 152,103,972.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,845,673.94 : 248,193,039.87 = 110,217,600.90 : x
  2. Step 2: Convert to fraction form
    179,845,673.94/248,193,039.87 = 110,217,600.90/x
  3. Step 3: Cross multiply
    179,845,673.94x = 248,193,039.87 × 110,217,600.90
  4. Step 4: Simplify right side
    179,845,673.94x = 27,355,241,414,549,448
  5. Step 5: Solve for x
    x = 27,355,241,414,549,448/179,845,673.94
  6. Step 6: Final answer
    x = 152,103,972.34

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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.