Home / 96,517,769,119.24-144,809,235,039.12-42,727,484,857

Finding the Fourth Proportional to 96,517,769,119.24, 144,809,235,039.12 and 42,727,484,857

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Solution

The fourth proportional to 96,517,769,119.24, 144,809,235,039.12 and 42,727,484,857 is: 64,105,650,739.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,517,769,119.24 : 144,809,235,039.12 = 42,727,484,857 : x
  2. Step 2: Convert to fraction form
    96,517,769,119.24/144,809,235,039.12 = 42,727,484,857/x
  3. Step 3: Cross multiply
    96,517,769,119.24x = 144,809,235,039.12 × 42,727,484,857
  4. Step 4: Simplify right side
    96,517,769,119.24x = 6,187,334,397,287,753,318,400
  5. Step 5: Solve for x
    x = 6,187,334,397,287,753,318,400/96,517,769,119.24
  6. Step 6: Final answer
    x = 64,105,650,739.23

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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.