Home / 4,429,925,167.80-6,644,383,866.90-1,158,705,046.20

Finding the Fourth Proportional to 4,429,925,167.80, 6,644,383,866.90 and 1,158,705,046.20

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Solution

The fourth proportional to 4,429,925,167.80, 6,644,383,866.90 and 1,158,705,046.20 is: 1,737,925,771.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,925,167.80 : 6,644,383,866.90 = 1,158,705,046.20 : x
  2. Step 2: Convert to fraction form
    4,429,925,167.80/6,644,383,866.90 = 1,158,705,046.20/x
  3. Step 3: Cross multiply
    4,429,925,167.80x = 6,644,383,866.90 × 1,158,705,046.20
  4. Step 4: Simplify right side
    4,429,925,167.80x = 7,698,881,115,466,899,456
  5. Step 5: Solve for x
    x = 7,698,881,115,466,899,456/4,429,925,167.80
  6. Step 6: Final answer
    x = 1,737,925,771.62

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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.