Home / 23,004,494,990,692-31,747,201,005,798-12,739,401,714,148

Finding the Fourth Proportional to 23,004,494,990,692, 31,747,201,005,798 and 12,739,401,714,148

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Solution

The fourth proportional to 23,004,494,990,692, 31,747,201,005,798 and 12,739,401,714,148 is: 17,580,926,991,716.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,004,494,990,692 : 31,747,201,005,798 = 12,739,401,714,148 : x
  2. Step 2: Convert to fraction form
    23,004,494,990,692/31,747,201,005,798 = 12,739,401,714,148/x
  3. Step 3: Cross multiply
    23,004,494,990,692x = 31,747,201,005,798 × 12,739,401,714,148
  4. Step 4: Simplify right side
    23,004,494,990,692x = 404,440,346,912,664,156,708,536,320
  5. Step 5: Solve for x
    x = 404,440,346,912,664,156,708,536,320/23,004,494,990,692
  6. Step 6: Final answer
    x = 17,580,926,991,716.51

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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.