Home / 4,448,664,046.80-6,672,996,070.20-1,177,443,925.20

Finding the Fourth Proportional to 4,448,664,046.80, 6,672,996,070.20 and 1,177,443,925.20

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Solution

The fourth proportional to 4,448,664,046.80, 6,672,996,070.20 and 1,177,443,925.20 is: 1,766,165,887.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,664,046.80 : 6,672,996,070.20 = 1,177,443,925.20 : x
  2. Step 2: Convert to fraction form
    4,448,664,046.80/6,672,996,070.20 = 1,177,443,925.20/x
  3. Step 3: Cross multiply
    4,448,664,046.80x = 6,672,996,070.20 × 1,177,443,925.20
  4. Step 4: Simplify right side
    4,448,664,046.80x = 7,857,078,685,740,463,104
  5. Step 5: Solve for x
    x = 7,857,078,685,740,463,104/4,448,664,046.80
  6. Step 6: Final answer
    x = 1,766,165,887.80

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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.