Home / 2,323,838,392.16-3,206,964,191.34-1,266,634,839.44

Finding the Fourth Proportional to 2,323,838,392.16, 3,206,964,191.34 and 1,266,634,839.44

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Solution

The fourth proportional to 2,323,838,392.16, 3,206,964,191.34 and 1,266,634,839.44 is: 1,747,992,712.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,838,392.16 : 3,206,964,191.34 = 1,266,634,839.44 : x
  2. Step 2: Convert to fraction form
    2,323,838,392.16/3,206,964,191.34 = 1,266,634,839.44/x
  3. Step 3: Cross multiply
    2,323,838,392.16x = 3,206,964,191.34 × 1,266,634,839.44
  4. Step 4: Simplify right side
    2,323,838,392.16x = 4,062,052,573,587,770,880
  5. Step 5: Solve for x
    x = 4,062,052,573,587,770,880/2,323,838,392.16
  6. Step 6: Final answer
    x = 1,747,992,712.10

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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.