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Finding the Third Proportional to 162,910,525,898 and 350,718,852,508

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Solution

The third proportional to 162,910,525,898 and 350,718,852,508 is: 755,038,465,602.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,910,525,898 : 350,718,852,508 = 350,718,852,508 : x
  2. Step 2: Convert to fraction form
    162,910,525,898/350,718,852,508 = 350,718,852,508/x
  3. Step 3: Cross multiply
    162,910,525,898x = 350,718,852,508 × 350,718,852,508
  4. Step 4: Simplify right side
    162,910,525,898x = 123,003,713,504,528,249,651,200
  5. Step 5: Solve for x
    x = 123,003,713,504,528,249,651,200/162,910,525,898
  6. Step 6: Final answer
    x = 755,038,465,602.54

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.