Home / 4,041,499,433.22-5,577,209,862.39-2,257,378,923.06

Finding the Fourth Proportional to 4,041,499,433.22, 5,577,209,862.39 and 2,257,378,923.06

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Solution

The fourth proportional to 4,041,499,433.22, 5,577,209,862.39 and 2,257,378,923.06 is: 3,115,149,760.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,499,433.22 : 5,577,209,862.39 = 2,257,378,923.06 : x
  2. Step 2: Convert to fraction form
    4,041,499,433.22/5,577,209,862.39 = 2,257,378,923.06/x
  3. Step 3: Cross multiply
    4,041,499,433.22x = 5,577,209,862.39 × 2,257,378,923.06
  4. Step 4: Simplify right side
    4,041,499,433.22x = 12,589,875,992,841,549,824
  5. Step 5: Solve for x
    x = 12,589,875,992,841,549,824/4,041,499,433.22
  6. Step 6: Final answer
    x = 3,115,149,760.84

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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.