Home / 5,265,093,104,746.20-7,265,887,388,072.60-2,921,334,924,820.80

Finding the Fourth Proportional to 5,265,093,104,746.20, 7,265,887,388,072.60 and 2,921,334,924,820.80

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Solution

The fourth proportional to 5,265,093,104,746.20, 7,265,887,388,072.60 and 2,921,334,924,820.80 is: 4,031,474,878,850.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,265,093,104,746.20 : 7,265,887,388,072.60 = 2,921,334,924,820.80 : x
  2. Step 2: Convert to fraction form
    5,265,093,104,746.20/7,265,887,388,072.60 = 2,921,334,924,820.80/x
  3. Step 3: Cross multiply
    5,265,093,104,746.20x = 7,265,887,388,072.60 × 2,921,334,924,820.80
  4. Step 4: Simplify right side
    5,265,093,104,746.20x = 21,226,090,586,591,465,217,982,464
  5. Step 5: Solve for x
    x = 21,226,090,586,591,465,217,982,464/5,265,093,104,746.20
  6. Step 6: Final answer
    x = 4,031,474,878,850.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.