Home / 1,036,138,730.63-2,253,819,921

Finding the Third Proportional to 1,036,138,730.63 and 2,253,819,921

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Solution

The third proportional to 1,036,138,730.63 and 2,253,819,921 is: 4,902,532,919.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,138,730.63 : 2,253,819,921 = 2,253,819,921 : x
  2. Step 2: Convert to fraction form
    1,036,138,730.63/2,253,819,921 = 2,253,819,921/x
  3. Step 3: Cross multiply
    1,036,138,730.63x = 2,253,819,921 × 2,253,819,921
  4. Step 4: Simplify right side
    1,036,138,730.63x = 5,079,704,236,296,445,952
  5. Step 5: Solve for x
    x = 5,079,704,236,296,445,952/1,036,138,730.63
  6. Step 6: Final answer
    x = 4,902,532,919.73

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.