Home / 17,235,012-25,845,791.79-7,522,595.58

Finding the Fourth Proportional to 17,235,012, 25,845,791.79 and 7,522,595.58

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Solution

The fourth proportional to 17,235,012, 25,845,791.79 and 7,522,595.58 is: 11,280,957.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,235,012 : 25,845,791.79 = 7,522,595.58 : x
  2. Step 2: Convert to fraction form
    17,235,012/25,845,791.79 = 7,522,595.58/x
  3. Step 3: Cross multiply
    17,235,012x = 25,845,791.79 × 7,522,595.58
  4. Step 4: Simplify right side
    17,235,012x = 194,427,439,081,054.28
  5. Step 5: Solve for x
    x = 194,427,439,081,054.28/17,235,012
  6. Step 6: Final answer
    x = 11,280,957.57

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1.5x scale

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.