Home / 2,024,204,999.20-3,036,307,498.80-1,207,239,776.80

Finding the Fourth Proportional to 2,024,204,999.20, 3,036,307,498.80 and 1,207,239,776.80

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Solution

The fourth proportional to 2,024,204,999.20, 3,036,307,498.80 and 1,207,239,776.80 is: 1,810,859,665.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,204,999.20 : 3,036,307,498.80 = 1,207,239,776.80 : x
  2. Step 2: Convert to fraction form
    2,024,204,999.20/3,036,307,498.80 = 1,207,239,776.80/x
  3. Step 3: Cross multiply
    2,024,204,999.20x = 3,036,307,498.80 × 1,207,239,776.80
  4. Step 4: Simplify right side
    2,024,204,999.20x = 3,665,551,187,147,478,528
  5. Step 5: Solve for x
    x = 3,665,551,187,147,478,528/2,024,204,999.20
  6. Step 6: Final answer
    x = 1,810,859,665.20

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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.