Home / 2,863,911,632.02-3,952,169,497.57-1,593,730,859.42

Finding the Fourth Proportional to 2,863,911,632.02, 3,952,169,497.57 and 1,593,730,859.42

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Solution

The fourth proportional to 2,863,911,632.02, 3,952,169,497.57 and 1,593,730,859.42 is: 2,199,332,695.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,863,911,632.02 : 3,952,169,497.57 = 1,593,730,859.42 : x
  2. Step 2: Convert to fraction form
    2,863,911,632.02/3,952,169,497.57 = 1,593,730,859.42/x
  3. Step 3: Cross multiply
    2,863,911,632.02x = 3,952,169,497.57 × 1,593,730,859.42
  4. Step 4: Simplify right side
    2,863,911,632.02x = 6,298,694,489,912,000,512
  5. Step 5: Solve for x
    x = 6,298,694,489,912,000,512/2,863,911,632.02
  6. Step 6: Final answer
    x = 2,199,332,695.71

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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.