Home / 4,944,388,617.60-7,416,582,926.40-4,565,577,472.80

Finding the Fourth Proportional to 4,944,388,617.60, 7,416,582,926.40 and 4,565,577,472.80

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Solution

The fourth proportional to 4,944,388,617.60, 7,416,582,926.40 and 4,565,577,472.80 is: 6,848,366,209.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,388,617.60 : 7,416,582,926.40 = 4,565,577,472.80 : x
  2. Step 2: Convert to fraction form
    4,944,388,617.60/7,416,582,926.40 = 4,565,577,472.80/x
  3. Step 3: Cross multiply
    4,944,388,617.60x = 7,416,582,926.40 × 4,565,577,472.80
  4. Step 4: Simplify right side
    4,944,388,617.60x = 33,860,983,933,924,941,824
  5. Step 5: Solve for x
    x = 33,860,983,933,924,941,824/4,944,388,617.60
  6. Step 6: Final answer
    x = 6,848,366,209.20

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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.