Home / 9,853,915,322.25-13,598,122,113.38-5,784,751,594.64

Finding the Fourth Proportional to 9,853,915,322.25, 13,598,122,113.38 and 5,784,751,594.64

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Solution

The fourth proportional to 9,853,915,322.25, 13,598,122,113.38 and 5,784,751,594.64 is: 7,982,792,220.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,853,915,322.25 : 13,598,122,113.38 = 5,784,751,594.64 : x
  2. Step 2: Convert to fraction form
    9,853,915,322.25/13,598,122,113.38 = 5,784,751,594.64/x
  3. Step 3: Cross multiply
    9,853,915,322.25x = 13,598,122,113.38 × 5,784,751,594.64
  4. Step 4: Simplify right side
    9,853,915,322.25x = 78,661,758,579,529,957,376
  5. Step 5: Solve for x
    x = 78,661,758,579,529,957,376/9,853,915,322.25
  6. Step 6: Final answer
    x = 7,982,792,220.87

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Double scale
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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.