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Finding the Third Proportional to 46,161,610 and 99,983,430

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Solution

The third proportional to 46,161,610 and 99,983,430 is: 216,558,440.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,161,610 : 99,983,430 = 99,983,430 : x
  2. Step 2: Convert to fraction form
    46,161,610/99,983,430 = 99,983,430/x
  3. Step 3: Cross multiply
    46,161,610x = 99,983,430 × 99,983,430
  4. Step 4: Simplify right side
    46,161,610x = 9,996,686,274,564,900
  5. Step 5: Solve for x
    x = 9,996,686,274,564,900/46,161,610
  6. Step 6: Final answer
    x = 216,558,440.54

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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.