Home / 3,293,918,101.50-4,941,036,059.70-1,083,078,868.38

Finding the Fourth Proportional to 3,293,918,101.50, 4,941,036,059.70 and 1,083,078,868.38

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Solution

The fourth proportional to 3,293,918,101.50, 4,941,036,059.70 and 1,083,078,868.38 is: 1,624,670,553.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,918,101.50 : 4,941,036,059.70 = 1,083,078,868.38 : x
  2. Step 2: Convert to fraction form
    3,293,918,101.50/4,941,036,059.70 = 1,083,078,868.38/x
  3. Step 3: Cross multiply
    3,293,918,101.50x = 4,941,036,059.70 × 1,083,078,868.38
  4. Step 4: Simplify right side
    3,293,918,101.50x = 5,351,531,744,164,649,984
  5. Step 5: Solve for x
    x = 5,351,531,744,164,649,984/3,293,918,101.50
  6. Step 6: Final answer
    x = 1,624,670,553.20

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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.