Home / 15,810,165,709.17-23,714,375,636.86-11,560,212,277.39

Finding the Fourth Proportional to 15,810,165,709.17, 23,714,375,636.86 and 11,560,212,277.39

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Solution

The fourth proportional to 15,810,165,709.17, 23,714,375,636.86 and 11,560,212,277.39 is: 17,339,680,141.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,810,165,709.17 : 23,714,375,636.86 = 11,560,212,277.39 : x
  2. Step 2: Convert to fraction form
    15,810,165,709.17/23,714,375,636.86 = 11,560,212,277.39/x
  3. Step 3: Cross multiply
    15,810,165,709.17x = 23,714,375,636.86 × 11,560,212,277.39
  4. Step 4: Simplify right side
    15,810,165,709.17x = 274,143,216,387,867,279,360
  5. Step 5: Solve for x
    x = 274,143,216,387,867,279,360/15,810,165,709.17
  6. Step 6: Final answer
    x = 17,339,680,141.93

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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.