Home / 9,823,514-13,557,366.24-5,749,136.24

Finding the Fourth Proportional to 9,823,514, 13,557,366.24 and 5,749,136.24

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Solution

The fourth proportional to 9,823,514, 13,557,366.24 and 5,749,136.24 is: 7,934,344.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,823,514 : 13,557,366.24 = 5,749,136.24 : x
  2. Step 2: Convert to fraction form
    9,823,514/13,557,366.24 = 5,749,136.24/x
  3. Step 3: Cross multiply
    9,823,514x = 13,557,366.24 × 5,749,136.24
  4. Step 4: Simplify right side
    9,823,514x = 77,943,145,569,336.55
  5. Step 5: Solve for x
    x = 77,943,145,569,336.55/9,823,514
  6. Step 6: Final answer
    x = 7,934,344.63

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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.