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Finding the Third Proportional to 35,263,321 and 54,490,816

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Solution

The third proportional to 35,263,321 and 54,490,816 is: 84,202,194.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,263,321 : 54,490,816 = 54,490,816 : x
  2. Step 2: Convert to fraction form
    35,263,321/54,490,816 = 54,490,816/x
  3. Step 3: Cross multiply
    35,263,321x = 54,490,816 × 54,490,816
  4. Step 4: Simplify right side
    35,263,321x = 2,969,249,028,345,856
  5. Step 5: Solve for x
    x = 2,969,249,028,345,856/35,263,321
  6. Step 6: Final answer
    x = 84,202,194.92

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