Home / 11,139,247,500.76-16,707,054,934.14-3,276,821,040.22

Finding the Fourth Proportional to 11,139,247,500.76, 16,707,054,934.14 and 3,276,821,040.22

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Solution

The fourth proportional to 11,139,247,500.76, 16,707,054,934.14 and 3,276,821,040.22 is: 4,914,697,256.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,139,247,500.76 : 16,707,054,934.14 = 3,276,821,040.22 : x
  2. Step 2: Convert to fraction form
    11,139,247,500.76/16,707,054,934.14 = 3,276,821,040.22/x
  3. Step 3: Cross multiply
    11,139,247,500.76x = 16,707,054,934.14 × 3,276,821,040.22
  4. Step 4: Simplify right side
    11,139,247,500.76x = 54,746,029,128,301,314,048
  5. Step 5: Solve for x
    x = 54,746,029,128,301,314,048/11,139,247,500.76
  6. Step 6: Final answer
    x = 4,914,697,256.22

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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.