Home / 49,660,136,021.55-74,490,204,032.33-49,660,136,021.55

Finding the Fourth Proportional to 49,660,136,021.55, 74,490,204,032.33 and 49,660,136,021.55

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Solution

The fourth proportional to 49,660,136,021.55, 74,490,204,032.33 and 49,660,136,021.55 is: 74,490,204,032.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,660,136,021.55 : 74,490,204,032.33 = 49,660,136,021.55 : x
  2. Step 2: Convert to fraction form
    49,660,136,021.55/74,490,204,032.33 = 49,660,136,021.55/x
  3. Step 3: Cross multiply
    49,660,136,021.55x = 74,490,204,032.33 × 49,660,136,021.55
  4. Step 4: Simplify right side
    49,660,136,021.55x = 3,699,193,664,518,272,057,344
  5. Step 5: Solve for x
    x = 3,699,193,664,518,272,057,344/49,660,136,021.55
  6. Step 6: Final answer
    x = 74,490,204,032.33

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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.