Home / 56,911,964.63-122,455,676.25

Finding the Third Proportional to 56,911,964.63 and 122,455,676.25

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Solution

The third proportional to 56,911,964.63 and 122,455,676.25 is: 263,484,009.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,911,964.63 : 122,455,676.25 = 122,455,676.25 : x
  2. Step 2: Convert to fraction form
    56,911,964.63/122,455,676.25 = 122,455,676.25/x
  3. Step 3: Cross multiply
    56,911,964.63x = 122,455,676.25 × 122,455,676.25
  4. Step 4: Simplify right side
    56,911,964.63x = 14,995,392,645,844,814
  5. Step 5: Solve for x
    x = 14,995,392,645,844,814/56,911,964.63
  6. Step 6: Final answer
    x = 263,484,009.82

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.