Home / 181,506,183.80-272,259,275.70-174,451,796.60

Finding the Fourth Proportional to 181,506,183.80, 272,259,275.70 and 174,451,796.60

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Solution

The fourth proportional to 181,506,183.80, 272,259,275.70 and 174,451,796.60 is: 261,677,694.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,506,183.80 : 272,259,275.70 = 174,451,796.60 : x
  2. Step 2: Convert to fraction form
    181,506,183.80/272,259,275.70 = 174,451,796.60/x
  3. Step 3: Cross multiply
    181,506,183.80x = 272,259,275.70 × 174,451,796.60
  4. Step 4: Simplify right side
    181,506,183.80x = 47,496,119,786,879,720
  5. Step 5: Solve for x
    x = 47,496,119,786,879,720/181,506,183.80
  6. Step 6: Final answer
    x = 261,677,694.90

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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.