Home / 15,163,606,270.32-22,701,150,998.24-8,848,684,186.08

Finding the Fourth Proportional to 15,163,606,270.32, 22,701,150,998.24 and 8,848,684,186.08

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Solution

The fourth proportional to 15,163,606,270.32, 22,701,150,998.24 and 8,848,684,186.08 is: 13,247,199,397.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,163,606,270.32 : 22,701,150,998.24 = 8,848,684,186.08 : x
  2. Step 2: Convert to fraction form
    15,163,606,270.32/22,701,150,998.24 = 8,848,684,186.08/x
  3. Step 3: Cross multiply
    15,163,606,270.32x = 22,701,150,998.24 × 8,848,684,186.08
  4. Step 4: Simplify right side
    15,163,606,270.32x = 200,875,315,843,940,515,840
  5. Step 5: Solve for x
    x = 200,875,315,843,940,515,840/15,163,606,270.32
  6. Step 6: Final answer
    x = 13,247,199,397.23

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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.