Home / 3,644,369,008.20-5,475,274,426.02-2,336,832,819.72

Finding the Fourth Proportional to 3,644,369,008.20, 5,475,274,426.02 and 2,336,832,819.72

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Solution

The fourth proportional to 3,644,369,008.20, 5,475,274,426.02 and 2,336,832,819.72 is: 3,510,841,231.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,644,369,008.20 : 5,475,274,426.02 = 2,336,832,819.72 : x
  2. Step 2: Convert to fraction form
    3,644,369,008.20/5,475,274,426.02 = 2,336,832,819.72/x
  3. Step 3: Cross multiply
    3,644,369,008.20x = 5,475,274,426.02 × 2,336,832,819.72
  4. Step 4: Simplify right side
    3,644,369,008.20x = 12,794,800,975,697,121,280
  5. Step 5: Solve for x
    x = 12,794,800,975,697,121,280/3,644,369,008.20
  6. Step 6: Final answer
    x = 3,510,841,231.20

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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.