Home / 2,616,496,766.40-3,924,745,153.44-1,063,424,218.56

Finding the Fourth Proportional to 2,616,496,766.40, 3,924,745,153.44 and 1,063,424,218.56

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Solution

The fourth proportional to 2,616,496,766.40, 3,924,745,153.44 and 1,063,424,218.56 is: 1,595,136,329.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,616,496,766.40 : 3,924,745,153.44 = 1,063,424,218.56 : x
  2. Step 2: Convert to fraction form
    2,616,496,766.40/3,924,745,153.44 = 1,063,424,218.56/x
  3. Step 3: Cross multiply
    2,616,496,766.40x = 3,924,745,153.44 × 1,063,424,218.56
  4. Step 4: Simplify right side
    2,616,496,766.40x = 4,173,669,047,844,079,104
  5. Step 5: Solve for x
    x = 4,173,669,047,844,079,104/2,616,496,766.40
  6. Step 6: Final answer
    x = 1,595,136,329.40

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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.