Home / 4,544,136,590.88-6,815,506,025.82-1,515,487,640.36

Finding the Fourth Proportional to 4,544,136,590.88, 6,815,506,025.82 and 1,515,487,640.36

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Solution

The fourth proportional to 4,544,136,590.88, 6,815,506,025.82 and 1,515,487,640.36 is: 2,272,998,387.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544,136,590.88 : 6,815,506,025.82 = 1,515,487,640.36 : x
  2. Step 2: Convert to fraction form
    4,544,136,590.88/6,815,506,025.82 = 1,515,487,640.36/x
  3. Step 3: Cross multiply
    4,544,136,590.88x = 6,815,506,025.82 × 1,515,487,640.36
  4. Step 4: Simplify right side
    4,544,136,590.88x = 10,328,815,144,895,236,096
  5. Step 5: Solve for x
    x = 10,328,815,144,895,236,096/4,544,136,590.88
  6. Step 6: Final answer
    x = 2,272,998,387.77

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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.