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Finding the Third Proportional to 46,898,651 and 101,818,678

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Solution

The third proportional to 46,898,651 and 101,818,678 is: 221,052,055.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,898,651 : 101,818,678 = 101,818,678 : x
  2. Step 2: Convert to fraction form
    46,898,651/101,818,678 = 101,818,678/x
  3. Step 3: Cross multiply
    46,898,651x = 101,818,678 × 101,818,678
  4. Step 4: Simplify right side
    46,898,651x = 10,367,043,189,667,684
  5. Step 5: Solve for x
    x = 10,367,043,189,667,684/46,898,651
  6. Step 6: Final answer
    x = 221,052,055.20

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.