Home / 11,045,309,733.17-16,567,964,818.97-2,651,215,363.66

Finding the Fourth Proportional to 11,045,309,733.17, 16,567,964,818.97 and 2,651,215,363.66

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Solution

The fourth proportional to 11,045,309,733.17, 16,567,964,818.97 and 2,651,215,363.66 is: 3,976,823,098.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,045,309,733.17 : 16,567,964,818.97 = 2,651,215,363.66 : x
  2. Step 2: Convert to fraction form
    11,045,309,733.17/16,567,964,818.97 = 2,651,215,363.66/x
  3. Step 3: Cross multiply
    11,045,309,733.17x = 16,567,964,818.97 × 2,651,215,363.66
  4. Step 4: Simplify right side
    11,045,309,733.17x = 43,925,242,872,625,668,096
  5. Step 5: Solve for x
    x = 43,925,242,872,625,668,096/11,045,309,733.17
  6. Step 6: Final answer
    x = 3,976,823,098.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.