Home / 53,797,028-74,188,110.48-36,195,585.44

Finding the Fourth Proportional to 53,797,028, 74,188,110.48 and 36,195,585.44

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Solution

The fourth proportional to 53,797,028, 74,188,110.48 and 36,195,585.44 is: 49,915,063.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,797,028 : 74,188,110.48 = 36,195,585.44 : x
  2. Step 2: Convert to fraction form
    53,797,028/74,188,110.48 = 36,195,585.44/x
  3. Step 3: Cross multiply
    53,797,028x = 74,188,110.48 × 36,195,585.44
  4. Step 4: Simplify right side
    53,797,028x = 2,685,282,091,510,999.50
  5. Step 5: Solve for x
    x = 2,685,282,091,510,999.50/53,797,028
  6. Step 6: Final answer
    x = 49,915,063.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.