Home / 110,733,619.65-166,061,964.58-61,624,415.71

Finding the Fourth Proportional to 110,733,619.65, 166,061,964.58 and 61,624,415.71

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Solution

The fourth proportional to 110,733,619.65, 166,061,964.58 and 61,624,415.71 is: 92,415,217.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,733,619.65 : 166,061,964.58 = 61,624,415.71 : x
  2. Step 2: Convert to fraction form
    110,733,619.65/166,061,964.58 = 61,624,415.71/x
  3. Step 3: Cross multiply
    110,733,619.65x = 166,061,964.58 × 61,624,415.71
  4. Step 4: Simplify right side
    110,733,619.65x = 10,233,471,538,950,732
  5. Step 5: Solve for x
    x = 10,233,471,538,950,732/110,733,619.65
  6. Step 6: Final answer
    x = 92,415,217.45

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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.