Home / 15,826,611.30-23,739,471.81-5,044,558.38

Finding the Fourth Proportional to 15,826,611.30, 23,739,471.81 and 5,044,558.38

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Solution

The fourth proportional to 15,826,611.30, 23,739,471.81 and 5,044,558.38 is: 7,566,695.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,826,611.30 : 23,739,471.81 = 5,044,558.38 : x
  2. Step 2: Convert to fraction form
    15,826,611.30/23,739,471.81 = 5,044,558.38/x
  3. Step 3: Cross multiply
    15,826,611.30x = 23,739,471.81 × 5,044,558.38
  4. Step 4: Simplify right side
    15,826,611.30x = 119,755,151,455,909.27
  5. Step 5: Solve for x
    x = 119,755,151,455,909.27/15,826,611.30
  6. Step 6: Final answer
    x = 7,566,695.69

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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.