Home / 73,761,604.20-110,642,406.30-35,497,852.20

Finding the Fourth Proportional to 73,761,604.20, 110,642,406.30 and 35,497,852.20

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Solution

The fourth proportional to 73,761,604.20, 110,642,406.30 and 35,497,852.20 is: 53,246,778.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,761,604.20 : 110,642,406.30 = 35,497,852.20 : x
  2. Step 2: Convert to fraction form
    73,761,604.20/110,642,406.30 = 35,497,852.20/x
  3. Step 3: Cross multiply
    73,761,604.20x = 110,642,406.30 × 35,497,852.20
  4. Step 4: Simplify right side
    73,761,604.20x = 3,927,567,785,889,749
  5. Step 5: Solve for x
    x = 3,927,567,785,889,749/73,761,604.20
  6. Step 6: Final answer
    x = 53,246,778.30

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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.