Home / 32,166,192.30-48,249,288.45-8,231,664.30

Finding the Fourth Proportional to 32,166,192.30, 48,249,288.45 and 8,231,664.30

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Solution

The fourth proportional to 32,166,192.30, 48,249,288.45 and 8,231,664.30 is: 12,347,496.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,166,192.30 : 48,249,288.45 = 8,231,664.30 : x
  2. Step 2: Convert to fraction form
    32,166,192.30/48,249,288.45 = 8,231,664.30/x
  3. Step 3: Cross multiply
    32,166,192.30x = 48,249,288.45 × 8,231,664.30
  4. Step 4: Simplify right side
    32,166,192.30x = 397,171,945,234,267.38
  5. Step 5: Solve for x
    x = 397,171,945,234,267.38/32,166,192.30
  6. Step 6: Final answer
    x = 12,347,496.45

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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.