Home / 4,632,925,125.20-6,949,387,687.80-2,794,753,374.80

Finding the Fourth Proportional to 4,632,925,125.20, 6,949,387,687.80 and 2,794,753,374.80

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Solution

The fourth proportional to 4,632,925,125.20, 6,949,387,687.80 and 2,794,753,374.80 is: 4,192,130,062.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632,925,125.20 : 6,949,387,687.80 = 2,794,753,374.80 : x
  2. Step 2: Convert to fraction form
    4,632,925,125.20/6,949,387,687.80 = 2,794,753,374.80/x
  3. Step 3: Cross multiply
    4,632,925,125.20x = 6,949,387,687.80 × 2,794,753,374.80
  4. Step 4: Simplify right side
    4,632,925,125.20x = 19,421,824,693,272,621,056
  5. Step 5: Solve for x
    x = 19,421,824,693,272,621,056/4,632,925,125.20
  6. Step 6: Final answer
    x = 4,192,130,062.20

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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.