Home / 36,705,307.92-55,058,049.32-11,146,509.52

Finding the Fourth Proportional to 36,705,307.92, 55,058,049.32 and 11,146,509.52

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Solution

The fourth proportional to 36,705,307.92, 55,058,049.32 and 11,146,509.52 is: 16,719,790.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,705,307.92 : 55,058,049.32 = 11,146,509.52 : x
  2. Step 2: Convert to fraction form
    36,705,307.92/55,058,049.32 = 11,146,509.52/x
  3. Step 3: Cross multiply
    36,705,307.92x = 55,058,049.32 × 11,146,509.52
  4. Step 4: Simplify right side
    36,705,307.92x = 613,705,070,898,009.50
  5. Step 5: Solve for x
    x = 613,705,070,898,009.50/36,705,307.92
  6. Step 6: Final answer
    x = 16,719,790.83

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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.