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Finding the Third Proportional to 70,762,448 and 151,362,083

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Solution

The third proportional to 70,762,448 and 151,362,083 is: 323,766,076.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,762,448 : 151,362,083 = 151,362,083 : x
  2. Step 2: Convert to fraction form
    70,762,448/151,362,083 = 151,362,083/x
  3. Step 3: Cross multiply
    70,762,448x = 151,362,083 × 151,362,083
  4. Step 4: Simplify right side
    70,762,448x = 22,910,480,170,098,888
  5. Step 5: Solve for x
    x = 22,910,480,170,098,888/70,762,448
  6. Step 6: Final answer
    x = 323,766,076.75

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.