Home / 60,714,169.68-83,786,218.92-33,212,098.20

Finding the Fourth Proportional to 60,714,169.68, 83,786,218.92 and 33,212,098.20

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Solution

The fourth proportional to 60,714,169.68, 83,786,218.92 and 33,212,098.20 is: 45,833,059.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,714,169.68 : 83,786,218.92 = 33,212,098.20 : x
  2. Step 2: Convert to fraction form
    60,714,169.68/83,786,218.92 = 33,212,098.20/x
  3. Step 3: Cross multiply
    60,714,169.68x = 83,786,218.92 × 33,212,098.20
  4. Step 4: Simplify right side
    60,714,169.68x = 2,782,716,130,577,738
  5. Step 5: Solve for x
    x = 2,782,716,130,577,738/60,714,169.68
  6. Step 6: Final answer
    x = 45,833,059.16

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1.5x scale

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.