Home / 36,552,753.90-54,828,707.83-8,886,828.26

Finding the Fourth Proportional to 36,552,753.90, 54,828,707.83 and 8,886,828.26

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Solution

The fourth proportional to 36,552,753.90, 54,828,707.83 and 8,886,828.26 is: 13,330,139.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,552,753.90 : 54,828,707.83 = 8,886,828.26 : x
  2. Step 2: Convert to fraction form
    36,552,753.90/54,828,707.83 = 8,886,828.26/x
  3. Step 3: Cross multiply
    36,552,753.90x = 54,828,707.83 × 8,886,828.26
  4. Step 4: Simplify right side
    36,552,753.90x = 487,253,310,317,781.94
  5. Step 5: Solve for x
    x = 487,253,310,317,781.94/36,552,753.90
  6. Step 6: Final answer
    x = 13,330,139.55

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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.