Home / 27,849,662.40-41,774,493.60-25,456,209.60

Finding the Fourth Proportional to 27,849,662.40, 41,774,493.60 and 25,456,209.60

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Solution

The fourth proportional to 27,849,662.40, 41,774,493.60 and 25,456,209.60 is: 38,184,314.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,849,662.40 : 41,774,493.60 = 25,456,209.60 : x
  2. Step 2: Convert to fraction form
    27,849,662.40/41,774,493.60 = 25,456,209.60/x
  3. Step 3: Cross multiply
    27,849,662.40x = 41,774,493.60 × 25,456,209.60
  4. Step 4: Simplify right side
    27,849,662.40x = 1,063,420,265,015,458.62
  5. Step 5: Solve for x
    x = 1,063,420,265,015,458.62/27,849,662.40
  6. Step 6: Final answer
    x = 38,184,314.40

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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.