Home / 27,396,441.01-37,806,994.25-15,793,949.17

Finding the Fourth Proportional to 27,396,441.01, 37,806,994.25 and 15,793,949.17

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Solution

The fourth proportional to 27,396,441.01, 37,806,994.25 and 15,793,949.17 is: 21,795,595.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,396,441.01 : 37,806,994.25 = 15,793,949.17 : x
  2. Step 2: Convert to fraction form
    27,396,441.01/37,806,994.25 = 15,793,949.17/x
  3. Step 3: Cross multiply
    27,396,441.01x = 37,806,994.25 × 15,793,949.17
  4. Step 4: Simplify right side
    27,396,441.01x = 597,121,745,376,012.50
  5. Step 5: Solve for x
    x = 597,121,745,376,012.50/27,396,441.01
  6. Step 6: Final answer
    x = 21,795,595.46

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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.