Home / 5,265,093,104,750.20-7,265,887,388,078.20-2,921,334,924,824.80

Finding the Fourth Proportional to 5,265,093,104,750.20, 7,265,887,388,078.20 and 2,921,334,924,824.80

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Solution

The fourth proportional to 5,265,093,104,750.20, 7,265,887,388,078.20 and 2,921,334,924,824.80 is: 4,031,474,878,855.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,265,093,104,750.20 : 7,265,887,388,078.20 = 2,921,334,924,824.80 : x
  2. Step 2: Convert to fraction form
    5,265,093,104,750.20/7,265,887,388,078.20 = 2,921,334,924,824.80/x
  3. Step 3: Cross multiply
    5,265,093,104,750.20x = 7,265,887,388,078.20 × 2,921,334,924,824.80
  4. Step 4: Simplify right side
    5,265,093,104,750.20x = 21,226,090,586,636,888,792,104,960
  5. Step 5: Solve for x
    x = 21,226,090,586,636,888,792,104,960/5,265,093,104,750.20
  6. Step 6: Final answer
    x = 4,031,474,878,855.72

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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.