Home / 167,325,963.30-250,988,944.95-148,672,384.20

Finding the Fourth Proportional to 167,325,963.30, 250,988,944.95 and 148,672,384.20

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Solution

The fourth proportional to 167,325,963.30, 250,988,944.95 and 148,672,384.20 is: 223,008,576.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,325,963.30 : 250,988,944.95 = 148,672,384.20 : x
  2. Step 2: Convert to fraction form
    167,325,963.30/250,988,944.95 = 148,672,384.20/x
  3. Step 3: Cross multiply
    167,325,963.30x = 250,988,944.95 × 148,672,384.20
  4. Step 4: Simplify right side
    167,325,963.30x = 37,315,124,853,559,048
  5. Step 5: Solve for x
    x = 37,315,124,853,559,048/167,325,963.30
  6. Step 6: Final answer
    x = 223,008,576.30

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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.