Home / 9,558,411.55-14,337,617.33-7,668,843.55

Finding the Fourth Proportional to 9,558,411.55, 14,337,617.33 and 7,668,843.55

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Solution

The fourth proportional to 9,558,411.55, 14,337,617.33 and 7,668,843.55 is: 11,503,265.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,558,411.55 : 14,337,617.33 = 7,668,843.55 : x
  2. Step 2: Convert to fraction form
    9,558,411.55/14,337,617.33 = 7,668,843.55/x
  3. Step 3: Cross multiply
    9,558,411.55x = 14,337,617.33 × 7,668,843.55
  4. Step 4: Simplify right side
    9,558,411.55x = 109,952,944,183,538.72
  5. Step 5: Solve for x
    x = 109,952,944,183,538.72/9,558,411.55
  6. Step 6: Final answer
    x = 11,503,265.33

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Double scale
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Similar ratio
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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.