Home / 1,455,204,942-2,236,778,046

Finding the Third Proportional to 1,455,204,942 and 2,236,778,046

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Solution

The third proportional to 1,455,204,942 and 2,236,778,046 is: 3,438,124,681.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,455,204,942 : 2,236,778,046 = 2,236,778,046 : x
  2. Step 2: Convert to fraction form
    1,455,204,942/2,236,778,046 = 2,236,778,046/x
  3. Step 3: Cross multiply
    1,455,204,942x = 2,236,778,046 × 2,236,778,046
  4. Step 4: Simplify right side
    1,455,204,942x = 5,003,176,027,067,578,368
  5. Step 5: Solve for x
    x = 5,003,176,027,067,578,368/1,455,204,942
  6. Step 6: Final answer
    x = 3,438,124,681.04

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.