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Finding the Third Proportional to 55,798,200 and 118,234,185

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Solution

The third proportional to 55,798,200 and 118,234,185 is: 250,533,574.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,798,200 : 118,234,185 = 118,234,185 : x
  2. Step 2: Convert to fraction form
    55,798,200/118,234,185 = 118,234,185/x
  3. Step 3: Cross multiply
    55,798,200x = 118,234,185 × 118,234,185
  4. Step 4: Simplify right side
    55,798,200x = 13,979,322,502,614,224
  5. Step 5: Solve for x
    x = 13,979,322,502,614,224/55,798,200
  6. Step 6: Final answer
    x = 250,533,574.61

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.