Home / 29,600,740.78-44,380,905.36-15,769,767.34

Finding the Fourth Proportional to 29,600,740.78, 44,380,905.36 and 15,769,767.34

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Solution

The fourth proportional to 29,600,740.78, 44,380,905.36 and 15,769,767.34 is: 23,643,886.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,600,740.78 : 44,380,905.36 = 15,769,767.34 : x
  2. Step 2: Convert to fraction form
    29,600,740.78/44,380,905.36 = 15,769,767.34/x
  3. Step 3: Cross multiply
    29,600,740.78x = 44,380,905.36 × 15,769,767.34
  4. Step 4: Simplify right side
    29,600,740.78x = 699,876,551,865,758.88
  5. Step 5: Solve for x
    x = 699,876,551,865,758.88/29,600,740.78
  6. Step 6: Final answer
    x = 23,643,886.38

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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.