Home / 32,259,635.80-48,388,416.90-10,695,232.60

Finding the Fourth Proportional to 32,259,635.80, 48,388,416.90 and 10,695,232.60

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Solution

The fourth proportional to 32,259,635.80, 48,388,416.90 and 10,695,232.60 is: 16,042,505.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,259,635.80 : 48,388,416.90 = 10,695,232.60 : x
  2. Step 2: Convert to fraction form
    32,259,635.80/48,388,416.90 = 10,695,232.60/x
  3. Step 3: Cross multiply
    32,259,635.80x = 48,388,416.90 × 10,695,232.60
  4. Step 4: Simplify right side
    32,259,635.80x = 517,525,373,891,270.88
  5. Step 5: Solve for x
    x = 517,525,373,891,270.88/32,259,635.80
  6. Step 6: Final answer
    x = 16,042,505.16

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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.