Home / 7,667,164,133.40-11,500,746,200.10-5,049,923,496.60

Finding the Fourth Proportional to 7,667,164,133.40, 11,500,746,200.10 and 5,049,923,496.60

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Solution

The fourth proportional to 7,667,164,133.40, 11,500,746,200.10 and 5,049,923,496.60 is: 7,574,885,244.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,667,164,133.40 : 11,500,746,200.10 = 5,049,923,496.60 : x
  2. Step 2: Convert to fraction form
    7,667,164,133.40/11,500,746,200.10 = 5,049,923,496.60/x
  3. Step 3: Cross multiply
    7,667,164,133.40x = 11,500,746,200.10 × 5,049,923,496.60
  4. Step 4: Simplify right side
    7,667,164,133.40x = 58,077,888,464,318,160,896
  5. Step 5: Solve for x
    x = 58,077,888,464,318,160,896/7,667,164,133.40
  6. Step 6: Final answer
    x = 7,574,885,244.90

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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.