Home / 45,167,340.80-67,751,011.20-32,507,235.20

Finding the Fourth Proportional to 45,167,340.80, 67,751,011.20 and 32,507,235.20

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Solution

The fourth proportional to 45,167,340.80, 67,751,011.20 and 32,507,235.20 is: 48,760,852.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,167,340.80 : 67,751,011.20 = 32,507,235.20 : x
  2. Step 2: Convert to fraction form
    45,167,340.80/67,751,011.20 = 32,507,235.20/x
  3. Step 3: Cross multiply
    45,167,340.80x = 67,751,011.20 × 32,507,235.20
  4. Step 4: Simplify right side
    45,167,340.80x = 2,202,398,056,116,234.25
  5. Step 5: Solve for x
    x = 2,202,398,056,116,234.25/45,167,340.80
  6. Step 6: Final answer
    x = 48,760,852.80

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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.