Home / 2,002,332,143.35-2,762,964,344.01-1,097,850,074.86

Finding the Fourth Proportional to 2,002,332,143.35, 2,762,964,344.01 and 1,097,850,074.86

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Solution

The fourth proportional to 2,002,332,143.35, 2,762,964,344.01 and 1,097,850,074.86 is: 1,514,893,831.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,332,143.35 : 2,762,964,344.01 = 1,097,850,074.86 : x
  2. Step 2: Convert to fraction form
    2,002,332,143.35/2,762,964,344.01 = 1,097,850,074.86/x
  3. Step 3: Cross multiply
    2,002,332,143.35x = 2,762,964,344.01 × 1,097,850,074.86
  4. Step 4: Simplify right side
    2,002,332,143.35x = 3,033,320,611,906,889,216
  5. Step 5: Solve for x
    x = 3,033,320,611,906,889,216/2,002,332,143.35
  6. Step 6: Final answer
    x = 1,514,893,831.17

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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.