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Finding the Third Proportional to 35,373,030 and 76,973,847

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Solution

The third proportional to 35,373,030 and 76,973,847 is: 167,499,734.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,373,030 : 76,973,847 = 76,973,847 : x
  2. Step 2: Convert to fraction form
    35,373,030/76,973,847 = 76,973,847/x
  3. Step 3: Cross multiply
    35,373,030x = 76,973,847 × 76,973,847
  4. Step 4: Simplify right side
    35,373,030x = 5,924,973,121,979,409
  5. Step 5: Solve for x
    x = 5,924,973,121,979,409/35,373,030
  6. Step 6: Final answer
    x = 167,499,734.18

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.