Home / 33,201,332,401,990-45,819,278,964,616-18,386,197,635,181

Finding the Fourth Proportional to 33,201,332,401,990, 45,819,278,964,616 and 18,386,197,635,181

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Solution

The fourth proportional to 33,201,332,401,990, 45,819,278,964,616 and 18,386,197,635,181 is: 25,373,750,316,551.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,201,332,401,990 : 45,819,278,964,616 = 18,386,197,635,181 : x
  2. Step 2: Convert to fraction form
    33,201,332,401,990/45,819,278,964,616 = 18,386,197,635,181/x
  3. Step 3: Cross multiply
    33,201,332,401,990x = 45,819,278,964,616 × 18,386,197,635,181
  4. Step 4: Simplify right side
    33,201,332,401,990x = 842,442,318,544,921,261,923,893,248
  5. Step 5: Solve for x
    x = 842,442,318,544,921,261,923,893,248/33,201,332,401,990
  6. Step 6: Final answer
    x = 25,373,750,316,551.38

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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.