Home / 149,177,244,410.68-223,767,642,313.98-41,604,970,629.35

Finding the Fourth Proportional to 149,177,244,410.68, 223,767,642,313.98 and 41,604,970,629.35

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Solution

The fourth proportional to 149,177,244,410.68, 223,767,642,313.98 and 41,604,970,629.35 is: 62,407,951,179.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,177,244,410.68 : 223,767,642,313.98 = 41,604,970,629.35 : x
  2. Step 2: Convert to fraction form
    149,177,244,410.68/223,767,642,313.98 = 41,604,970,629.35/x
  3. Step 3: Cross multiply
    149,177,244,410.68x = 223,767,642,313.98 × 41,604,970,629.35
  4. Step 4: Simplify right side
    149,177,244,410.68x = 9,309,846,186,270,915,559,424
  5. Step 5: Solve for x
    x = 9,309,846,186,270,915,559,424/149,177,244,410.68
  6. Step 6: Final answer
    x = 62,407,951,179.48

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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.