Home / 12,404,673,292.03-18,607,857,811.99-3,560,832,079.39

Finding the Fourth Proportional to 12,404,673,292.03, 18,607,857,811.99 and 3,560,832,079.39

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Solution

The fourth proportional to 12,404,673,292.03, 18,607,857,811.99 and 3,560,832,079.39 is: 5,341,491,506.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,404,673,292.03 : 18,607,857,811.99 = 3,560,832,079.39 : x
  2. Step 2: Convert to fraction form
    12,404,673,292.03/18,607,857,811.99 = 3,560,832,079.39/x
  3. Step 3: Cross multiply
    12,404,673,292.03x = 18,607,857,811.99 × 3,560,832,079.39
  4. Step 4: Simplify right side
    12,404,673,292.03x = 66,259,457,025,569,251,328
  5. Step 5: Solve for x
    x = 66,259,457,025,569,251,328/12,404,673,292.03
  6. Step 6: Final answer
    x = 5,341,491,506.12

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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.