Home / 36,190,416.56-54,285,590.28-9,264,029.36

Finding the Fourth Proportional to 36,190,416.56, 54,285,590.28 and 9,264,029.36

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Solution

The fourth proportional to 36,190,416.56, 54,285,590.28 and 9,264,029.36 is: 13,896,035.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,190,416.56 : 54,285,590.28 = 9,264,029.36 : x
  2. Step 2: Convert to fraction form
    36,190,416.56/54,285,590.28 = 9,264,029.36/x
  3. Step 3: Cross multiply
    36,190,416.56x = 54,285,590.28 × 9,264,029.36
  4. Step 4: Simplify right side
    36,190,416.56x = 502,903,302,178,850.62
  5. Step 5: Solve for x
    x = 502,903,302,178,850.62/36,190,416.56
  6. Step 6: Final answer
    x = 13,896,035.19

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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.