Home / 3,715,663,276.80-5,573,494,915.20-2,062,669,190.40

Finding the Fourth Proportional to 3,715,663,276.80, 5,573,494,915.20 and 2,062,669,190.40

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Solution

The fourth proportional to 3,715,663,276.80, 5,573,494,915.20 and 2,062,669,190.40 is: 3,094,003,785.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,715,663,276.80 : 5,573,494,915.20 = 2,062,669,190.40 : x
  2. Step 2: Convert to fraction form
    3,715,663,276.80/5,573,494,915.20 = 2,062,669,190.40/x
  3. Step 3: Cross multiply
    3,715,663,276.80x = 5,573,494,915.20 × 2,062,669,190.40
  4. Step 4: Simplify right side
    3,715,663,276.80x = 11,496,276,244,434,100,224
  5. Step 5: Solve for x
    x = 11,496,276,244,434,100,224/3,715,663,276.80
  6. Step 6: Final answer
    x = 3,094,003,785.60

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Double scale
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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.