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Finding the Third Proportional to 158,702,596 and 343,889,030

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Solution

The third proportional to 158,702,596 and 343,889,030 is: 745,165,283.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,702,596 : 343,889,030 = 343,889,030 : x
  2. Step 2: Convert to fraction form
    158,702,596/343,889,030 = 343,889,030/x
  3. Step 3: Cross multiply
    158,702,596x = 343,889,030 × 343,889,030
  4. Step 4: Simplify right side
    158,702,596x = 118,259,664,954,340,896
  5. Step 5: Solve for x
    x = 118,259,664,954,340,896/158,702,596
  6. Step 6: Final answer
    x = 745,165,283.59

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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.