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Finding the Third Proportional to 672,027,468 and 1,054,212,714

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Solution

The third proportional to 672,027,468 and 1,054,212,714 is: 1,653,748,543.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    672,027,468 : 1,054,212,714 = 1,054,212,714 : x
  2. Step 2: Convert to fraction form
    672,027,468/1,054,212,714 = 1,054,212,714/x
  3. Step 3: Cross multiply
    672,027,468x = 1,054,212,714 × 1,054,212,714
  4. Step 4: Simplify right side
    672,027,468x = 1,111,364,446,359,245,824
  5. Step 5: Solve for x
    x = 1,111,364,446,359,245,824/672,027,468
  6. Step 6: Final answer
    x = 1,653,748,543.44

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.