Home / 305,896,185.32-458,847,459.86-244,873,251.77

Finding the Fourth Proportional to 305,896,185.32, 458,847,459.86 and 244,873,251.77

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Solution

The fourth proportional to 305,896,185.32, 458,847,459.86 and 244,873,251.77 is: 367,312,424.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    305,896,185.32 : 458,847,459.86 = 244,873,251.77 : x
  2. Step 2: Convert to fraction form
    305,896,185.32/458,847,459.86 = 244,873,251.77/x
  3. Step 3: Cross multiply
    305,896,185.32x = 458,847,459.86 × 244,873,251.77
  4. Step 4: Simplify right side
    305,896,185.32x = 112,359,469,558,804,144
  5. Step 5: Solve for x
    x = 112,359,469,558,804,144/305,896,185.32
  6. Step 6: Final answer
    x = 367,312,424.78

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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.