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Finding the Third Proportional to 17,412,974,340 and 35,556,826,572

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Solution

The third proportional to 17,412,974,340 and 35,556,826,572 is: 72,606,086,196.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,412,974,340 : 35,556,826,572 = 35,556,826,572 : x
  2. Step 2: Convert to fraction form
    17,412,974,340/35,556,826,572 = 35,556,826,572/x
  3. Step 3: Cross multiply
    17,412,974,340x = 35,556,826,572 × 35,556,826,572
  4. Step 4: Simplify right side
    17,412,974,340x = 1,264,287,915,871,285,280,768
  5. Step 5: Solve for x
    x = 1,264,287,915,871,285,280,768/17,412,974,340
  6. Step 6: Final answer
    x = 72,606,086,196.72

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.