Home / 18,065,284,857.24-24,928,631,612.74-10,444,819,664.85

Finding the Fourth Proportional to 18,065,284,857.24, 24,928,631,612.74 and 10,444,819,664.85

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Solution

The fourth proportional to 18,065,284,857.24, 24,928,631,612.74 and 10,444,819,664.85 is: 14,413,006,146.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,065,284,857.24 : 24,928,631,612.74 = 10,444,819,664.85 : x
  2. Step 2: Convert to fraction form
    18,065,284,857.24/24,928,631,612.74 = 10,444,819,664.85/x
  3. Step 3: Cross multiply
    18,065,284,857.24x = 24,928,631,612.74 × 10,444,819,664.85
  4. Step 4: Simplify right side
    18,065,284,857.24x = 260,375,061,686,548,135,936
  5. Step 5: Solve for x
    x = 260,375,061,686,548,135,936/18,065,284,857.24
  6. Step 6: Final answer
    x = 14,413,006,146.55

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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.