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Finding the Third Proportional to 56,768,585 and 88,933,229

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Solution

The third proportional to 56,768,585 and 88,933,229 is: 139,322,113.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,768,585 : 88,933,229 = 88,933,229 : x
  2. Step 2: Convert to fraction form
    56,768,585/88,933,229 = 88,933,229/x
  3. Step 3: Cross multiply
    56,768,585x = 88,933,229 × 88,933,229
  4. Step 4: Simplify right side
    56,768,585x = 7,909,119,220,366,441
  5. Step 5: Solve for x
    x = 7,909,119,220,366,441/56,768,585
  6. Step 6: Final answer
    x = 139,322,113.11

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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.