Home / 14,062,291,732.88-19,422,068,568-9,261,119,058.56

Finding the Fourth Proportional to 14,062,291,732.88, 19,422,068,568 and 9,261,119,058.56

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Solution

The fourth proportional to 14,062,291,732.88, 19,422,068,568 and 9,261,119,058.56 is: 12,790,951,346.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,062,291,732.88 : 19,422,068,568 = 9,261,119,058.56 : x
  2. Step 2: Convert to fraction form
    14,062,291,732.88/19,422,068,568 = 9,261,119,058.56/x
  3. Step 3: Cross multiply
    14,062,291,732.88x = 19,422,068,568 × 9,261,119,058.56
  4. Step 4: Simplify right side
    14,062,291,732.88x = 179,870,089,371,763,933,184
  5. Step 5: Solve for x
    x = 179,870,089,371,763,933,184/14,062,291,732.88
  6. Step 6: Final answer
    x = 12,790,951,346.23

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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.