Home / 9,616,085.53-13,270,149.56-5,265,092.77

Finding the Fourth Proportional to 9,616,085.53, 13,270,149.56 and 5,265,092.77

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Solution

The fourth proportional to 9,616,085.53, 13,270,149.56 and 5,265,092.77 is: 7,265,801.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,616,085.53 : 13,270,149.56 = 5,265,092.77 : x
  2. Step 2: Convert to fraction form
    9,616,085.53/13,270,149.56 = 5,265,092.77/x
  3. Step 3: Cross multiply
    9,616,085.53x = 13,270,149.56 × 5,265,092.77
  4. Step 4: Simplify right side
    9,616,085.53x = 69,868,568,485,162.04
  5. Step 5: Solve for x
    x = 69,868,568,485,162.04/9,616,085.53
  6. Step 6: Final answer
    x = 7,265,801.48

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1.5x scale

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.