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Finding the Fourth Proportional to 150,607,222.05, 225,910,833.08 and 150,607,222.05

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Solution

The fourth proportional to 150,607,222.05, 225,910,833.08 and 150,607,222.05 is: 225,910,833.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,607,222.05 : 225,910,833.08 = 150,607,222.05 : x
  2. Step 2: Convert to fraction form
    150,607,222.05/225,910,833.08 = 150,607,222.05/x
  3. Step 3: Cross multiply
    150,607,222.05x = 225,910,833.08 × 150,607,222.05
  4. Step 4: Simplify right side
    150,607,222.05x = 34,023,803,000,427,012
  5. Step 5: Solve for x
    x = 34,023,803,000,427,012/150,607,222.05
  6. Step 6: Final answer
    x = 225,910,833.08

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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.