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Finding the Third Proportional to 155,559,487.50 and 335,235,753

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Solution

The third proportional to 155,559,487.50 and 335,235,753 is: 722,443,946.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,559,487.50 : 335,235,753 = 335,235,753 : x
  2. Step 2: Convert to fraction form
    155,559,487.50/335,235,753 = 335,235,753/x
  3. Step 3: Cross multiply
    155,559,487.50x = 335,235,753 × 335,235,753
  4. Step 4: Simplify right side
    155,559,487.50x = 112,383,010,089,477,008
  5. Step 5: Solve for x
    x = 112,383,010,089,477,008/155,559,487.50
  6. Step 6: Final answer
    x = 722,443,946.66

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.