Home / 150,960,020.10-226,440,030.15-136,132,816.20

Finding the Fourth Proportional to 150,960,020.10, 226,440,030.15 and 136,132,816.20

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Solution

The fourth proportional to 150,960,020.10, 226,440,030.15 and 136,132,816.20 is: 204,199,224.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,960,020.10 : 226,440,030.15 = 136,132,816.20 : x
  2. Step 2: Convert to fraction form
    150,960,020.10/226,440,030.15 = 136,132,816.20/x
  3. Step 3: Cross multiply
    150,960,020.10x = 226,440,030.15 × 136,132,816.20
  4. Step 4: Simplify right side
    150,960,020.10x = 30,825,919,004,732,408
  5. Step 5: Solve for x
    x = 30,825,919,004,732,408/150,960,020.10
  6. Step 6: Final answer
    x = 204,199,224.30

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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.