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Finding the Third Proportional to 58,575,462 and 121,999,160

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Solution

The third proportional to 58,575,462 and 121,999,160 is: 254,096,075.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,575,462 : 121,999,160 = 121,999,160 : x
  2. Step 2: Convert to fraction form
    58,575,462/121,999,160 = 121,999,160/x
  3. Step 3: Cross multiply
    58,575,462x = 121,999,160 × 121,999,160
  4. Step 4: Simplify right side
    58,575,462x = 14,883,795,040,705,600
  5. Step 5: Solve for x
    x = 14,883,795,040,705,600/58,575,462
  6. Step 6: Final answer
    x = 254,096,075.94

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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.