Home / 15,254,794,022.11-22,873,356,496.10-5,167,126,016.53

Finding the Fourth Proportional to 15,254,794,022.11, 22,873,356,496.10 and 5,167,126,016.53

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Solution

The fourth proportional to 15,254,794,022.11, 22,873,356,496.10 and 5,167,126,016.53 is: 7,747,696,577.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,254,794,022.11 : 22,873,356,496.10 = 5,167,126,016.53 : x
  2. Step 2: Convert to fraction form
    15,254,794,022.11/22,873,356,496.10 = 5,167,126,016.53/x
  3. Step 3: Cross multiply
    15,254,794,022.11x = 22,873,356,496.10 × 5,167,126,016.53
  4. Step 4: Simplify right side
    15,254,794,022.11x = 118,189,515,436,322,111,488
  5. Step 5: Solve for x
    x = 118,189,515,436,322,111,488/15,254,794,022.11
  6. Step 6: Final answer
    x = 7,747,696,577.55

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.