Home / 2,835,397,498.30-4,253,096,247.45-2,453,191,546.30

Finding the Fourth Proportional to 2,835,397,498.30, 4,253,096,247.45 and 2,453,191,546.30

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Solution

The fourth proportional to 2,835,397,498.30, 4,253,096,247.45 and 2,453,191,546.30 is: 3,679,787,319.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,397,498.30 : 4,253,096,247.45 = 2,453,191,546.30 : x
  2. Step 2: Convert to fraction form
    2,835,397,498.30/4,253,096,247.45 = 2,453,191,546.30/x
  3. Step 3: Cross multiply
    2,835,397,498.30x = 4,253,096,247.45 × 2,453,191,546.30
  4. Step 4: Simplify right side
    2,835,397,498.30x = 10,433,659,759,844,593,664
  5. Step 5: Solve for x
    x = 10,433,659,759,844,593,664/2,835,397,498.30
  6. Step 6: Final answer
    x = 3,679,787,319.45

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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.