Home / 11,058,414.40-16,587,621.60-10,101,820.60

Finding the Fourth Proportional to 11,058,414.40, 16,587,621.60 and 10,101,820.60

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Solution

The fourth proportional to 11,058,414.40, 16,587,621.60 and 10,101,820.60 is: 15,152,730.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,058,414.40 : 16,587,621.60 = 10,101,820.60 : x
  2. Step 2: Convert to fraction form
    11,058,414.40/16,587,621.60 = 10,101,820.60/x
  3. Step 3: Cross multiply
    11,058,414.40x = 16,587,621.60 × 10,101,820.60
  4. Step 4: Simplify right side
    11,058,414.40x = 167,565,177,583,884.94
  5. Step 5: Solve for x
    x = 167,565,177,583,884.94/11,058,414.40
  6. Step 6: Final answer
    x = 15,152,730.90

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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.