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Finding the Third Proportional to 110,009,485.50 and 233,132,707.50

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Solution

The third proportional to 110,009,485.50 and 233,132,707.50 is: 494,056,117.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,009,485.50 : 233,132,707.50 = 233,132,707.50 : x
  2. Step 2: Convert to fraction form
    110,009,485.50/233,132,707.50 = 233,132,707.50/x
  3. Step 3: Cross multiply
    110,009,485.50x = 233,132,707.50 × 233,132,707.50
  4. Step 4: Simplify right side
    110,009,485.50x = 54,350,859,306,280,560
  5. Step 5: Solve for x
    x = 54,350,859,306,280,560/110,009,485.50
  6. Step 6: Final answer
    x = 494,056,117.61

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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.