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Finding the Third Proportional to 229,260,773 and 484,398,343

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Solution

The third proportional to 229,260,773 and 484,398,343 is: 1,023,471,009.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,260,773 : 484,398,343 = 484,398,343 : x
  2. Step 2: Convert to fraction form
    229,260,773/484,398,343 = 484,398,343/x
  3. Step 3: Cross multiply
    229,260,773x = 484,398,343 × 484,398,343
  4. Step 4: Simplify right side
    229,260,773x = 234,641,754,701,145,664
  5. Step 5: Solve for x
    x = 234,641,754,701,145,664/229,260,773
  6. Step 6: Final answer
    x = 1,023,471,009.15

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.