Home / 32,997,399.20-45,541,883.77-19,246,362.92

Finding the Fourth Proportional to 32,997,399.20, 45,541,883.77 and 19,246,362.92

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Solution

The fourth proportional to 32,997,399.20, 45,541,883.77 and 19,246,362.92 is: 26,563,172.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,997,399.20 : 45,541,883.77 = 19,246,362.92 : x
  2. Step 2: Convert to fraction form
    32,997,399.20/45,541,883.77 = 19,246,362.92/x
  3. Step 3: Cross multiply
    32,997,399.20x = 45,541,883.77 × 19,246,362.92
  4. Step 4: Simplify right side
    32,997,399.20x = 876,515,622,822,052.38
  5. Step 5: Solve for x
    x = 876,515,622,822,052.38/32,997,399.20
  6. Step 6: Final answer
    x = 26,563,172.98

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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.