Home / 4,160,703,620.88-5,741,778,670.62-2,255,459,204.88

Finding the Fourth Proportional to 4,160,703,620.88, 5,741,778,670.62 and 2,255,459,204.88

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Solution

The fourth proportional to 4,160,703,620.88, 5,741,778,670.62 and 2,255,459,204.88 is: 3,112,537,862.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,703,620.88 : 5,741,778,670.62 = 2,255,459,204.88 : x
  2. Step 2: Convert to fraction form
    4,160,703,620.88/5,741,778,670.62 = 2,255,459,204.88/x
  3. Step 3: Cross multiply
    4,160,703,620.88x = 5,741,778,670.62 × 2,255,459,204.88
  4. Step 4: Simplify right side
    4,160,703,620.88x = 12,950,347,555,033,528,320
  5. Step 5: Solve for x
    x = 12,950,347,555,033,528,320/4,160,703,620.88
  6. Step 6: Final answer
    x = 3,112,537,862.60

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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.