Home / 36,562,187.70-54,843,281.55-9,268,427.70

Finding the Fourth Proportional to 36,562,187.70, 54,843,281.55 and 9,268,427.70

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Solution

The fourth proportional to 36,562,187.70, 54,843,281.55 and 9,268,427.70 is: 13,902,641.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,562,187.70 : 54,843,281.55 = 9,268,427.70 : x
  2. Step 2: Convert to fraction form
    36,562,187.70/54,843,281.55 = 9,268,427.70/x
  3. Step 3: Cross multiply
    36,562,187.70x = 54,843,281.55 × 9,268,427.70
  4. Step 4: Simplify right side
    36,562,187.70x = 508,310,989,876,918.88
  5. Step 5: Solve for x
    x = 508,310,989,876,918.88/36,562,187.70
  6. Step 6: Final answer
    x = 13,902,641.55

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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.