Home / 195,610,002.20-292,777,274.10-195,610,002.20

Finding the Fourth Proportional to 195,610,002.20, 292,777,274.10 and 195,610,002.20

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Solution

The fourth proportional to 195,610,002.20, 292,777,274.10 and 195,610,002.20 is: 292,777,274.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,610,002.20 : 292,777,274.10 = 195,610,002.20 : x
  2. Step 2: Convert to fraction form
    195,610,002.20/292,777,274.10 = 195,610,002.20/x
  3. Step 3: Cross multiply
    195,610,002.20x = 292,777,274.10 × 195,610,002.20
  4. Step 4: Simplify right side
    195,610,002.20x = 57,270,163,230,811,008
  5. Step 5: Solve for x
    x = 57,270,163,230,811,008/195,610,002.20
  6. Step 6: Final answer
    x = 292,777,274.10

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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.