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Finding the Third Proportional to 73,124,106 and 148,801,998

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Solution

The third proportional to 73,124,106 and 148,801,998 is: 302,800,756.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,124,106 : 148,801,998 = 148,801,998 : x
  2. Step 2: Convert to fraction form
    73,124,106/148,801,998 = 148,801,998/x
  3. Step 3: Cross multiply
    73,124,106x = 148,801,998 × 148,801,998
  4. Step 4: Simplify right side
    73,124,106x = 22,142,034,608,792,004
  5. Step 5: Solve for x
    x = 22,142,034,608,792,004/73,124,106
  6. Step 6: Final answer
    x = 302,800,756.41

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.