Home / 4,397,821,204.14-6,068,950,145.44-2,390,536,909.80

Finding the Fourth Proportional to 4,397,821,204.14, 6,068,950,145.44 and 2,390,536,909.80

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Solution

The fourth proportional to 4,397,821,204.14, 6,068,950,145.44 and 2,390,536,909.80 is: 3,298,917,498.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397,821,204.14 : 6,068,950,145.44 = 2,390,536,909.80 : x
  2. Step 2: Convert to fraction form
    4,397,821,204.14/6,068,950,145.44 = 2,390,536,909.80/x
  3. Step 3: Cross multiply
    4,397,821,204.14x = 6,068,950,145.44 × 2,390,536,909.80
  4. Step 4: Simplify right side
    4,397,821,204.14x = 14,508,049,326,374,078,464
  5. Step 5: Solve for x
    x = 14,508,049,326,374,078,464/4,397,821,204.14
  6. Step 6: Final answer
    x = 3,298,917,498.68

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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.