Home / 14,899,384,483.14-22,330,673,584.34-12,786,005,715.62

Finding the Fourth Proportional to 14,899,384,483.14, 22,330,673,584.34 and 12,786,005,715.62

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Solution

The fourth proportional to 14,899,384,483.14, 22,330,673,584.34 and 12,786,005,715.62 is: 19,163,215,796.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,899,384,483.14 : 22,330,673,584.34 = 12,786,005,715.62 : x
  2. Step 2: Convert to fraction form
    14,899,384,483.14/22,330,673,584.34 = 12,786,005,715.62/x
  3. Step 3: Cross multiply
    14,899,384,483.14x = 22,330,673,584.34 × 12,786,005,715.62
  4. Step 4: Simplify right side
    14,899,384,483.14x = 285,520,120,083,015,827,456
  5. Step 5: Solve for x
    x = 285,520,120,083,015,827,456/14,899,384,483.14
  6. Step 6: Final answer
    x = 19,163,215,796.34

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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.