Home / 2,307,485,012.22-3,183,168,298.05-1,514,420,922.33

Finding the Fourth Proportional to 2,307,485,012.22, 3,183,168,298.05 and 1,514,420,922.33

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Solution

The fourth proportional to 2,307,485,012.22, 3,183,168,298.05 and 1,514,420,922.33 is: 2,089,138,886.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,485,012.22 : 3,183,168,298.05 = 1,514,420,922.33 : x
  2. Step 2: Convert to fraction form
    2,307,485,012.22/3,183,168,298.05 = 1,514,420,922.33/x
  3. Step 3: Cross multiply
    2,307,485,012.22x = 3,183,168,298.05 × 1,514,420,922.33
  4. Step 4: Simplify right side
    2,307,485,012.22x = 4,820,656,669,864,497,152
  5. Step 5: Solve for x
    x = 4,820,656,669,864,497,152/2,307,485,012.22
  6. Step 6: Final answer
    x = 2,089,138,886.86

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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.