Home / 5,340,297,690.24-7,369,471,197-2,961,429,599.04

Finding the Fourth Proportional to 5,340,297,690.24, 7,369,471,197 and 2,961,429,599.04

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Solution

The fourth proportional to 5,340,297,690.24, 7,369,471,197 and 2,961,429,599.04 is: 4,086,695,423.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,340,297,690.24 : 7,369,471,197 = 2,961,429,599.04 : x
  2. Step 2: Convert to fraction form
    5,340,297,690.24/7,369,471,197 = 2,961,429,599.04/x
  3. Step 3: Cross multiply
    5,340,297,690.24x = 7,369,471,197 × 2,961,429,599.04
  4. Step 4: Simplify right side
    5,340,297,690.24x = 21,824,170,132,068,540,416
  5. Step 5: Solve for x
    x = 21,824,170,132,068,540,416/5,340,297,690.24
  6. Step 6: Final answer
    x = 4,086,695,423.73

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.