Home / 60,714,167.81-83,786,216.33-33,212,096.33

Finding the Fourth Proportional to 60,714,167.81, 83,786,216.33 and 33,212,096.33

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Solution

The fourth proportional to 60,714,167.81, 83,786,216.33 and 33,212,096.33 is: 45,833,056.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,714,167.81 : 83,786,216.33 = 33,212,096.33 : x
  2. Step 2: Convert to fraction form
    60,714,167.81/83,786,216.33 = 33,212,096.33/x
  3. Step 3: Cross multiply
    60,714,167.81x = 83,786,216.33 × 33,212,096.33
  4. Step 4: Simplify right side
    60,714,167.81x = 2,782,715,887,542,278
  5. Step 5: Solve for x
    x = 2,782,715,887,542,278/60,714,167.81
  6. Step 6: Final answer
    x = 45,833,056.57

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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.