Home / 32,562,051.30-48,810,936.15-18,192,003.30

Finding the Fourth Proportional to 32,562,051.30, 48,810,936.15 and 18,192,003.30

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Solution

The fourth proportional to 32,562,051.30, 48,810,936.15 and 18,192,003.30 is: 27,270,048.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,562,051.30 : 48,810,936.15 = 18,192,003.30 : x
  2. Step 2: Convert to fraction form
    32,562,051.30/48,810,936.15 = 18,192,003.30/x
  3. Step 3: Cross multiply
    32,562,051.30x = 48,810,936.15 × 18,192,003.30
  4. Step 4: Simplify right side
    32,562,051.30x = 887,968,711,516,889.25
  5. Step 5: Solve for x
    x = 887,968,711,516,889.25/32,562,051.30
  6. Step 6: Final answer
    x = 27,270,048.29

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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.