Home / 151,682,025.60-227,523,038.40-150,170,371.20

Finding the Fourth Proportional to 151,682,025.60, 227,523,038.40 and 150,170,371.20

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Solution

The fourth proportional to 151,682,025.60, 227,523,038.40 and 150,170,371.20 is: 225,255,556.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,682,025.60 : 227,523,038.40 = 150,170,371.20 : x
  2. Step 2: Convert to fraction form
    151,682,025.60/227,523,038.40 = 150,170,371.20/x
  3. Step 3: Cross multiply
    151,682,025.60x = 227,523,038.40 × 150,170,371.20
  4. Step 4: Simplify right side
    151,682,025.60x = 34,167,219,133,079,852
  5. Step 5: Solve for x
    x = 34,167,219,133,079,852/151,682,025.60
  6. Step 6: Final answer
    x = 225,255,556.80

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1.5x scale

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.