Home / 6,683,971,351.23-10,026,290,048.63-2,543,735,757.15

Finding the Fourth Proportional to 6,683,971,351.23, 10,026,290,048.63 and 2,543,735,757.15

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Solution

The fourth proportional to 6,683,971,351.23, 10,026,290,048.63 and 2,543,735,757.15 is: 3,815,730,374.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,971,351.23 : 10,026,290,048.63 = 2,543,735,757.15 : x
  2. Step 2: Convert to fraction form
    6,683,971,351.23/10,026,290,048.63 = 2,543,735,757.15/x
  3. Step 3: Cross multiply
    6,683,971,351.23x = 10,026,290,048.63 × 2,543,735,757.15
  4. Step 4: Simplify right side
    6,683,971,351.23x = 25,504,232,508,244,627,456
  5. Step 5: Solve for x
    x = 25,504,232,508,244,627,456/6,683,971,351.23
  6. Step 6: Final answer
    x = 3,815,730,374.66

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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.