Home / 29,512,957.89-44,275,111.05-11,315,733.85

Finding the Fourth Proportional to 29,512,957.89, 44,275,111.05 and 11,315,733.85

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Solution

The fourth proportional to 29,512,957.89, 44,275,111.05 and 11,315,733.85 is: 16,975,776.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,512,957.89 : 44,275,111.05 = 11,315,733.85 : x
  2. Step 2: Convert to fraction form
    29,512,957.89/44,275,111.05 = 11,315,733.85/x
  3. Step 3: Cross multiply
    29,512,957.89x = 44,275,111.05 × 11,315,733.85
  4. Step 4: Simplify right side
    29,512,957.89x = 501,005,372,820,994
  5. Step 5: Solve for x
    x = 501,005,372,820,994/29,512,957.89
  6. Step 6: Final answer
    x = 16,975,776.36

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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.