Home / 32,015,243.80-48,015,678.30-14,726,840.68

Finding the Fourth Proportional to 32,015,243.80, 48,015,678.30 and 14,726,840.68

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Solution

The fourth proportional to 32,015,243.80, 48,015,678.30 and 14,726,840.68 is: 22,086,954.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,015,243.80 : 48,015,678.30 = 14,726,840.68 : x
  2. Step 2: Convert to fraction form
    32,015,243.80/48,015,678.30 = 14,726,840.68/x
  3. Step 3: Cross multiply
    32,015,243.80x = 48,015,678.30 × 14,726,840.68
  4. Step 4: Simplify right side
    32,015,243.80x = 707,119,244,466,233.12
  5. Step 5: Solve for x
    x = 707,119,244,466,233.12/32,015,243.80
  6. Step 6: Final answer
    x = 22,086,954.85

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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.