Home / 4,429,550,522.60-6,644,325,783.90-4,240,836,333.80

Finding the Fourth Proportional to 4,429,550,522.60, 6,644,325,783.90 and 4,240,836,333.80

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Solution

The fourth proportional to 4,429,550,522.60, 6,644,325,783.90 and 4,240,836,333.80 is: 6,361,254,500.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,550,522.60 : 6,644,325,783.90 = 4,240,836,333.80 : x
  2. Step 2: Convert to fraction form
    4,429,550,522.60/6,644,325,783.90 = 4,240,836,333.80/x
  3. Step 3: Cross multiply
    4,429,550,522.60x = 6,644,325,783.90 × 4,240,836,333.80
  4. Step 4: Simplify right side
    4,429,550,522.60x = 28,177,498,197,967,286,272
  5. Step 5: Solve for x
    x = 28,177,498,197,967,286,272/4,429,550,522.60
  6. Step 6: Final answer
    x = 6,361,254,500.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.