Home / 166,836,000.45-250,254,000.68-166,836,000.45

Finding the Fourth Proportional to 166,836,000.45, 250,254,000.68 and 166,836,000.45

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Solution

The fourth proportional to 166,836,000.45, 250,254,000.68 and 166,836,000.45 is: 250,254,000.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,836,000.45 : 250,254,000.68 = 166,836,000.45 : x
  2. Step 2: Convert to fraction form
    166,836,000.45/250,254,000.68 = 166,836,000.45/x
  3. Step 3: Cross multiply
    166,836,000.45x = 250,254,000.68 × 166,836,000.45
  4. Step 4: Simplify right side
    166,836,000.45x = 41,751,376,569,228,600
  5. Step 5: Solve for x
    x = 41,751,376,569,228,600/166,836,000.45
  6. Step 6: Final answer
    x = 250,254,000.68

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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.