Home / 5,327,573,043.48-7,987,727,395.22-2,702,314,930.29

Finding the Fourth Proportional to 5,327,573,043.48, 7,987,727,395.22 and 2,702,314,930.29

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Solution

The fourth proportional to 5,327,573,043.48, 7,987,727,395.22 and 2,702,314,930.29 is: 4,051,630,042.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,327,573,043.48 : 7,987,727,395.22 = 2,702,314,930.29 : x
  2. Step 2: Convert to fraction form
    5,327,573,043.48/7,987,727,395.22 = 2,702,314,930.29/x
  3. Step 3: Cross multiply
    5,327,573,043.48x = 7,987,727,395.22 × 2,702,314,930.29
  4. Step 4: Simplify right side
    5,327,573,043.48x = 21,585,354,999,175,946,240
  5. Step 5: Solve for x
    x = 21,585,354,999,175,946,240/5,327,573,043.48
  6. Step 6: Final answer
    x = 4,051,630,042.99

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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.