Home / 182,820,354.08-252,243,284.63-108,419,057.01

Finding the Fourth Proportional to 182,820,354.08, 252,243,284.63 and 108,419,057.01

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Solution

The fourth proportional to 182,820,354.08, 252,243,284.63 and 108,419,057.01 is: 149,589,356.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,820,354.08 : 252,243,284.63 = 108,419,057.01 : x
  2. Step 2: Convert to fraction form
    182,820,354.08/252,243,284.63 = 108,419,057.01/x
  3. Step 3: Cross multiply
    182,820,354.08x = 252,243,284.63 × 108,419,057.01
  4. Step 4: Simplify right side
    182,820,354.08x = 27,347,979,056,147,532
  5. Step 5: Solve for x
    x = 27,347,979,056,147,532/182,820,354.08
  6. Step 6: Final answer
    x = 149,589,356.14

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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.