Home / 119,773,694.45-179,674,884.30-36,764,573.88

Finding the Fourth Proportional to 119,773,694.45, 179,674,884.30 and 36,764,573.88

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Solution

The fourth proportional to 119,773,694.45, 179,674,884.30 and 36,764,573.88 is: 55,151,263.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,773,694.45 : 179,674,884.30 = 36,764,573.88 : x
  2. Step 2: Convert to fraction form
    119,773,694.45/179,674,884.30 = 36,764,573.88/x
  3. Step 3: Cross multiply
    119,773,694.45x = 179,674,884.30 × 36,764,573.88
  4. Step 4: Simplify right side
    119,773,694.45x = 6,605,670,558,227,803
  5. Step 5: Solve for x
    x = 6,605,670,558,227,803/119,773,694.45
  6. Step 6: Final answer
    x = 55,151,263.29

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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.