Home / 60,714,168.31-83,786,217.03-33,212,096.83

Finding the Fourth Proportional to 60,714,168.31, 83,786,217.03 and 33,212,096.83

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Solution

The fourth proportional to 60,714,168.31, 83,786,217.03 and 33,212,096.83 is: 45,833,057.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,714,168.31 : 83,786,217.03 = 33,212,096.83 : x
  2. Step 2: Convert to fraction form
    60,714,168.31/83,786,217.03 = 33,212,096.83/x
  3. Step 3: Cross multiply
    60,714,168.31x = 83,786,217.03 × 33,212,096.83
  4. Step 4: Simplify right side
    60,714,168.31x = 2,782,715,952,434,763.50
  5. Step 5: Solve for x
    x = 2,782,715,952,434,763.50/60,714,168.31
  6. Step 6: Final answer
    x = 45,833,057.26

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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.