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Finding the Third Proportional to 58,575,464 and 121,999,164

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Solution

The third proportional to 58,575,464 and 121,999,164 is: 254,096,083.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,575,464 : 121,999,164 = 121,999,164 : x
  2. Step 2: Convert to fraction form
    58,575,464/121,999,164 = 121,999,164/x
  3. Step 3: Cross multiply
    58,575,464x = 121,999,164 × 121,999,164
  4. Step 4: Simplify right side
    58,575,464x = 14,883,796,016,698,896
  5. Step 5: Solve for x
    x = 14,883,796,016,698,896/58,575,464
  6. Step 6: Final answer
    x = 254,096,083.93

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.