Home / 2,354,693,659.20-3,532,040,488.80-801,468,763.20

Finding the Fourth Proportional to 2,354,693,659.20, 3,532,040,488.80 and 801,468,763.20

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Solution

The fourth proportional to 2,354,693,659.20, 3,532,040,488.80 and 801,468,763.20 is: 1,202,203,144.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,693,659.20 : 3,532,040,488.80 = 801,468,763.20 : x
  2. Step 2: Convert to fraction form
    2,354,693,659.20/3,532,040,488.80 = 801,468,763.20/x
  3. Step 3: Cross multiply
    2,354,693,659.20x = 3,532,040,488.80 × 801,468,763.20
  4. Step 4: Simplify right side
    2,354,693,659.20x = 2,830,820,122,130,859,520
  5. Step 5: Solve for x
    x = 2,830,820,122,130,859,520/2,354,693,659.20
  6. Step 6: Final answer
    x = 1,202,203,144.80

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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.