Home / 3,588,707,729.16-4,952,210,041.44-2,002,675,208.76

Finding the Fourth Proportional to 3,588,707,729.16, 4,952,210,041.44 and 2,002,675,208.76

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Solution

The fourth proportional to 3,588,707,729.16, 4,952,210,041.44 and 2,002,675,208.76 is: 2,763,576,481.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,707,729.16 : 4,952,210,041.44 = 2,002,675,208.76 : x
  2. Step 2: Convert to fraction form
    3,588,707,729.16/4,952,210,041.44 = 2,002,675,208.76/x
  3. Step 3: Cross multiply
    3,588,707,729.16x = 4,952,210,041.44 × 2,002,675,208.76
  4. Step 4: Simplify right side
    3,588,707,729.16x = 9,917,668,278,564,218,880
  5. Step 5: Solve for x
    x = 9,917,668,278,564,218,880/3,588,707,729.16
  6. Step 6: Final answer
    x = 2,763,576,481.30

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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.