Home / 15,798,942,695.10-23,694,787,607.41-9,419,284,952.27

Finding the Fourth Proportional to 15,798,942,695.10, 23,694,787,607.41 and 9,419,284,952.27

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Solution

The fourth proportional to 15,798,942,695.10, 23,694,787,607.41 and 9,419,284,952.27 is: 14,126,765,357.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,798,942,695.10 : 23,694,787,607.41 = 9,419,284,952.27 : x
  2. Step 2: Convert to fraction form
    15,798,942,695.10/23,694,787,607.41 = 9,419,284,952.27/x
  3. Step 3: Cross multiply
    15,798,942,695.10x = 23,694,787,607.41 × 9,419,284,952.27
  4. Step 4: Simplify right side
    15,798,942,695.10x = 223,187,956,357,710,708,736
  5. Step 5: Solve for x
    x = 223,187,956,357,710,708,736/15,798,942,695.10
  6. Step 6: Final answer
    x = 14,126,765,357.97

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Why These Related Problems?

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