Home / 2,069,565,589.20-3,104,348,383.80-1,879,097,134.80

Finding the Fourth Proportional to 2,069,565,589.20, 3,104,348,383.80 and 1,879,097,134.80

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Solution

The fourth proportional to 2,069,565,589.20, 3,104,348,383.80 and 1,879,097,134.80 is: 2,818,645,702.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,069,565,589.20 : 3,104,348,383.80 = 1,879,097,134.80 : x
  2. Step 2: Convert to fraction form
    2,069,565,589.20/3,104,348,383.80 = 1,879,097,134.80/x
  3. Step 3: Cross multiply
    2,069,565,589.20x = 3,104,348,383.80 × 1,879,097,134.80
  4. Step 4: Simplify right side
    2,069,565,589.20x = 5,833,372,153,419,590,656
  5. Step 5: Solve for x
    x = 5,833,372,153,419,590,656/2,069,565,589.20
  6. Step 6: Final answer
    x = 2,818,645,702.20

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Double scale
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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.