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Finding the Third Proportional to 112,833,806 and 245,698,954

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Solution

The third proportional to 112,833,806 and 245,698,954 is: 535,016,748.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,833,806 : 245,698,954 = 245,698,954 : x
  2. Step 2: Convert to fraction form
    112,833,806/245,698,954 = 245,698,954/x
  3. Step 3: Cross multiply
    112,833,806x = 245,698,954 × 245,698,954
  4. Step 4: Simplify right side
    112,833,806x = 60,367,975,996,694,112
  5. Step 5: Solve for x
    x = 60,367,975,996,694,112/112,833,806
  6. Step 6: Final answer
    x = 535,016,748.41

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.