Home / 29,985,746.20-44,983,452.49-9,236,174.66

Finding the Fourth Proportional to 29,985,746.20, 44,983,452.49 and 9,236,174.66

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Solution

The fourth proportional to 29,985,746.20, 44,983,452.49 and 9,236,174.66 is: 13,855,750.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,985,746.20 : 44,983,452.49 = 9,236,174.66 : x
  2. Step 2: Convert to fraction form
    29,985,746.20/44,983,452.49 = 9,236,174.66/x
  3. Step 3: Cross multiply
    29,985,746.20x = 44,983,452.49 × 9,236,174.66
  4. Step 4: Simplify right side
    29,985,746.20x = 415,475,024,017,369.25
  5. Step 5: Solve for x
    x = 415,475,024,017,369.25/29,985,746.20
  6. Step 6: Final answer
    x = 13,855,750.71

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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.