Home / 3,792,515,081.10-5,684,946,246.45-1,723,721,556.30

Finding the Fourth Proportional to 3,792,515,081.10, 5,684,946,246.45 and 1,723,721,556.30

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Solution

The fourth proportional to 3,792,515,081.10, 5,684,946,246.45 and 1,723,721,556.30 is: 2,583,843,223.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,515,081.10 : 5,684,946,246.45 = 1,723,721,556.30 : x
  2. Step 2: Convert to fraction form
    3,792,515,081.10/5,684,946,246.45 = 1,723,721,556.30/x
  3. Step 3: Cross multiply
    3,792,515,081.10x = 5,684,946,246.45 × 1,723,721,556.30
  4. Step 4: Simplify right side
    3,792,515,081.10x = 9,799,264,391,412,637,696
  5. Step 5: Solve for x
    x = 9,799,264,391,412,637,696/3,792,515,081.10
  6. Step 6: Final answer
    x = 2,583,843,223.26

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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.