Home / 16,961,419,274.84-23,406,003,567.66-9,722,276,997.94

Finding the Fourth Proportional to 16,961,419,274.84, 23,406,003,567.66 and 9,722,276,997.94

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Solution

The fourth proportional to 16,961,419,274.84, 23,406,003,567.66 and 9,722,276,997.94 is: 13,416,309,473.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,961,419,274.84 : 23,406,003,567.66 = 9,722,276,997.94 : x
  2. Step 2: Convert to fraction form
    16,961,419,274.84/23,406,003,567.66 = 9,722,276,997.94/x
  3. Step 3: Cross multiply
    16,961,419,274.84x = 23,406,003,567.66 × 9,722,276,997.94
  4. Step 4: Simplify right side
    16,961,419,274.84x = 227,559,650,099,562,414,080
  5. Step 5: Solve for x
    x = 227,559,650,099,562,414,080/16,961,419,274.84
  6. Step 6: Final answer
    x = 13,416,309,473.41

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1.5x scale

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.