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Finding the Third Proportional to 35,263,323 and 54,490,819

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Solution

The third proportional to 35,263,323 and 54,490,819 is: 84,202,199.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,263,323 : 54,490,819 = 54,490,819 : x
  2. Step 2: Convert to fraction form
    35,263,323/54,490,819 = 54,490,819/x
  3. Step 3: Cross multiply
    35,263,323x = 54,490,819 × 54,490,819
  4. Step 4: Simplify right side
    35,263,323x = 2,969,249,355,290,761
  5. Step 5: Solve for x
    x = 2,969,249,355,290,761/35,263,323
  6. Step 6: Final answer
    x = 84,202,199.42

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.