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Finding the Third Proportional to 165,578,594 and 348,314,500

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Solution

The third proportional to 165,578,594 and 348,314,500 is: 732,721,470.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,578,594 : 348,314,500 = 348,314,500 : x
  2. Step 2: Convert to fraction form
    165,578,594/348,314,500 = 348,314,500/x
  3. Step 3: Cross multiply
    165,578,594x = 348,314,500 × 348,314,500
  4. Step 4: Simplify right side
    165,578,594x = 121,322,990,910,250,000
  5. Step 5: Solve for x
    x = 121,322,990,910,250,000/165,578,594
  6. Step 6: Final answer
    x = 732,721,470.69

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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.