Home / 1,467,376,269.78-2,024,995,309.05-798,325,118.22

Finding the Fourth Proportional to 1,467,376,269.78, 2,024,995,309.05 and 798,325,118.22

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Solution

The fourth proportional to 1,467,376,269.78, 2,024,995,309.05 and 798,325,118.22 is: 1,101,697,398.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,376,269.78 : 2,024,995,309.05 = 798,325,118.22 : x
  2. Step 2: Convert to fraction form
    1,467,376,269.78/2,024,995,309.05 = 798,325,118.22/x
  3. Step 3: Cross multiply
    1,467,376,269.78x = 2,024,995,309.05 × 798,325,118.22
  4. Step 4: Simplify right side
    1,467,376,269.78x = 1,616,604,619,502,914,048
  5. Step 5: Solve for x
    x = 1,616,604,619,502,914,048/1,467,376,269.78
  6. Step 6: Final answer
    x = 1,101,697,398.81

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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.