Home / 4,665,000,620,221.60-6,989,859,558,913.80-2,484,479,520,392.40

Finding the Fourth Proportional to 4,665,000,620,221.60, 6,989,859,558,913.80 and 2,484,479,520,392.40

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Solution

The fourth proportional to 4,665,000,620,221.60, 6,989,859,558,913.80 and 2,484,479,520,392.40 is: 3,722,649,649,661.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,000,620,221.60 : 6,989,859,558,913.80 = 2,484,479,520,392.40 : x
  2. Step 2: Convert to fraction form
    4,665,000,620,221.60/6,989,859,558,913.80 = 2,484,479,520,392.40/x
  3. Step 3: Cross multiply
    4,665,000,620,221.60x = 6,989,859,558,913.80 × 2,484,479,520,392.40
  4. Step 4: Simplify right side
    4,665,000,620,221.60x = 17,366,162,924,540,390,042,238,976
  5. Step 5: Solve for x
    x = 17,366,162,924,540,390,042,238,976/4,665,000,620,221.60
  6. Step 6: Final answer
    x = 3,722,649,649,661.88

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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.