Home / 65,083,150.59-89,816,119.62-35,714,226.27

Finding the Fourth Proportional to 65,083,150.59, 89,816,119.62 and 35,714,226.27

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Solution

The fourth proportional to 65,083,150.59, 89,816,119.62 and 35,714,226.27 is: 49,286,385.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,083,150.59 : 89,816,119.62 = 35,714,226.27 : x
  2. Step 2: Convert to fraction form
    65,083,150.59/89,816,119.62 = 35,714,226.27/x
  3. Step 3: Cross multiply
    65,083,150.59x = 89,816,119.62 × 35,714,226.27
  4. Step 4: Simplify right side
    65,083,150.59x = 3,207,713,218,802,067
  5. Step 5: Solve for x
    x = 3,207,713,218,802,067/65,083,150.59
  6. Step 6: Final answer
    x = 49,286,385.03

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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.