Home / 27,020,091.25-40,534,335.96-9,073,394.29

Finding the Fourth Proportional to 27,020,091.25, 40,534,335.96 and 9,073,394.29

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Solution

The fourth proportional to 27,020,091.25, 40,534,335.96 and 9,073,394.29 is: 13,611,501.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,020,091.25 : 40,534,335.96 = 9,073,394.29 : x
  2. Step 2: Convert to fraction form
    27,020,091.25/40,534,335.96 = 9,073,394.29/x
  3. Step 3: Cross multiply
    27,020,091.25x = 40,534,335.96 × 9,073,394.29
  4. Step 4: Simplify right side
    27,020,091.25x = 367,784,012,448,405.62
  5. Step 5: Solve for x
    x = 367,784,012,448,405.62/27,020,091.25
  6. Step 6: Final answer
    x = 13,611,501.50

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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.