Home / 33,201,332,401,965-45,819,278,964,585-18,386,197,635,160

Finding the Fourth Proportional to 33,201,332,401,965, 45,819,278,964,585 and 18,386,197,635,160

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Solution

The fourth proportional to 33,201,332,401,965, 45,819,278,964,585 and 18,386,197,635,160 is: 25,373,750,316,524.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,201,332,401,965 : 45,819,278,964,585 = 18,386,197,635,160 : x
  2. Step 2: Convert to fraction form
    33,201,332,401,965/45,819,278,964,585 = 18,386,197,635,160/x
  3. Step 3: Cross multiply
    33,201,332,401,965x = 45,819,278,964,585 × 18,386,197,635,160
  4. Step 4: Simplify right side
    33,201,332,401,965x = 842,442,318,543,389,092,470,587,392
  5. Step 5: Solve for x
    x = 842,442,318,543,389,092,470,587,392/33,201,332,401,965
  6. Step 6: Final answer
    x = 25,373,750,316,524.34

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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.