Home / 49,185,652.77-73,778,469.89-14,642,559.81

Finding the Fourth Proportional to 49,185,652.77, 73,778,469.89 and 14,642,559.81

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Solution

The fourth proportional to 49,185,652.77, 73,778,469.89 and 14,642,559.81 is: 21,963,836.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,185,652.77 : 73,778,469.89 = 14,642,559.81 : x
  2. Step 2: Convert to fraction form
    49,185,652.77/73,778,469.89 = 14,642,559.81/x
  3. Step 3: Cross multiply
    49,185,652.77x = 73,778,469.89 × 14,642,559.81
  4. Step 4: Simplify right side
    49,185,652.77x = 1,080,305,657,981,396.50
  5. Step 5: Solve for x
    x = 1,080,305,657,981,396.50/49,185,652.77
  6. Step 6: Final answer
    x = 21,963,836.96

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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.