Home / 14,062,291,733.88-19,422,068,569.38-9,261,119,059.56

Finding the Fourth Proportional to 14,062,291,733.88, 19,422,068,569.38 and 9,261,119,059.56

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Solution

The fourth proportional to 14,062,291,733.88, 19,422,068,569.38 and 9,261,119,059.56 is: 12,790,951,347.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,062,291,733.88 : 19,422,068,569.38 = 9,261,119,059.56 : x
  2. Step 2: Convert to fraction form
    14,062,291,733.88/19,422,068,569.38 = 9,261,119,059.56/x
  3. Step 3: Cross multiply
    14,062,291,733.88x = 19,422,068,569.38 × 9,261,119,059.56
  4. Step 4: Simplify right side
    14,062,291,733.88x = 179,870,089,403,966,324,736
  5. Step 5: Solve for x
    x = 179,870,089,403,966,324,736/14,062,291,733.88
  6. Step 6: Final answer
    x = 12,790,951,347.61

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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.