Home / 299,779,250.96-413,535,786.60-182,340,500.24

Finding the Fourth Proportional to 299,779,250.96, 413,535,786.60 and 182,340,500.24

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Solution

The fourth proportional to 299,779,250.96, 413,535,786.60 and 182,340,500.24 is: 251,532,826.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,779,250.96 : 413,535,786.60 = 182,340,500.24 : x
  2. Step 2: Convert to fraction form
    299,779,250.96/413,535,786.60 = 182,340,500.24/x
  3. Step 3: Cross multiply
    299,779,250.96x = 413,535,786.60 × 182,340,500.24
  4. Step 4: Simplify right side
    299,779,250.96x = 75,404,322,195,785,904
  5. Step 5: Solve for x
    x = 75,404,322,195,785,904/299,779,250.96
  6. Step 6: Final answer
    x = 251,532,826.09

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Double scale
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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.