Home / 25,663,298.91-35,403,481.08-22,726,109.31

Finding the Fourth Proportional to 25,663,298.91, 35,403,481.08 and 22,726,109.31

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Solution

The fourth proportional to 25,663,298.91, 35,403,481.08 and 22,726,109.31 is: 31,351,518.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,663,298.91 : 35,403,481.08 = 22,726,109.31 : x
  2. Step 2: Convert to fraction form
    25,663,298.91/35,403,481.08 = 22,726,109.31/x
  3. Step 3: Cross multiply
    25,663,298.91x = 35,403,481.08 × 22,726,109.31
  4. Step 4: Simplify right side
    25,663,298.91x = 804,583,380,978,596.75
  5. Step 5: Solve for x
    x = 804,583,380,978,596.75/25,663,298.91
  6. Step 6: Final answer
    x = 31,351,518.13

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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.