Home / 3,542,867,563.20-5,314,301,344.80-1,702,176,388.80

Finding the Fourth Proportional to 3,542,867,563.20, 5,314,301,344.80 and 1,702,176,388.80

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Solution

The fourth proportional to 3,542,867,563.20, 5,314,301,344.80 and 1,702,176,388.80 is: 2,553,264,583.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,542,867,563.20 : 5,314,301,344.80 = 1,702,176,388.80 : x
  2. Step 2: Convert to fraction form
    3,542,867,563.20/5,314,301,344.80 = 1,702,176,388.80/x
  3. Step 3: Cross multiply
    3,542,867,563.20x = 5,314,301,344.80 × 1,702,176,388.80
  4. Step 4: Simplify right side
    3,542,867,563.20x = 9,045,878,272,086,647,808
  5. Step 5: Solve for x
    x = 9,045,878,272,086,647,808/3,542,867,563.20
  6. Step 6: Final answer
    x = 2,553,264,583.20

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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.