Home / 124,035,974.19-186,039,764.82-33,166,649.07

Finding the Fourth Proportional to 124,035,974.19, 186,039,764.82 and 33,166,649.07

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Solution

The fourth proportional to 124,035,974.19, 186,039,764.82 and 33,166,649.07 is: 49,746,177.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,035,974.19 : 186,039,764.82 = 33,166,649.07 : x
  2. Step 2: Convert to fraction form
    124,035,974.19/186,039,764.82 = 33,166,649.07/x
  3. Step 3: Cross multiply
    124,035,974.19x = 186,039,764.82 × 33,166,649.07
  4. Step 4: Simplify right side
    124,035,974.19x = 6,170,315,592,850,272
  5. Step 5: Solve for x
    x = 6,170,315,592,850,272/124,035,974.19
  6. Step 6: Final answer
    x = 49,746,177.54

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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.