Home / 110,933,498.58-153,091,471.80-60,700,732.98

Finding the Fourth Proportional to 110,933,498.58, 153,091,471.80 and 60,700,732.98

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Solution

The fourth proportional to 110,933,498.58, 153,091,471.80 and 60,700,732.98 is: 83,768,786.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,933,498.58 : 153,091,471.80 = 60,700,732.98 : x
  2. Step 2: Convert to fraction form
    110,933,498.58/153,091,471.80 = 60,700,732.98/x
  3. Step 3: Cross multiply
    110,933,498.58x = 153,091,471.80 × 60,700,732.98
  4. Step 4: Simplify right side
    110,933,498.58x = 9,292,764,551,247,000
  5. Step 5: Solve for x
    x = 9,292,764,551,247,000/110,933,498.58
  6. Step 6: Final answer
    x = 83,768,786.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.