Home / 5,901,984,067.20-8,852,976,100.80-1,539,916,339.20

Finding the Fourth Proportional to 5,901,984,067.20, 8,852,976,100.80 and 1,539,916,339.20

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Solution

The fourth proportional to 5,901,984,067.20, 8,852,976,100.80 and 1,539,916,339.20 is: 2,309,874,508.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,901,984,067.20 : 8,852,976,100.80 = 1,539,916,339.20 : x
  2. Step 2: Convert to fraction form
    5,901,984,067.20/8,852,976,100.80 = 1,539,916,339.20/x
  3. Step 3: Cross multiply
    5,901,984,067.20x = 8,852,976,100.80 × 1,539,916,339.20
  4. Step 4: Simplify right side
    5,901,984,067.20x = 13,632,842,548,169,025,536
  5. Step 5: Solve for x
    x = 13,632,842,548,169,025,536/5,901,984,067.20
  6. Step 6: Final answer
    x = 2,309,874,508.80

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Double scale
Find fourth proportional to 5,901,984,068.20, 8,852,976,102.30 and 1,539,916,340.20
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.