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Finding the Third Proportional to 40,345,098,626 and 88,290,329,458

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Solution

The third proportional to 40,345,098,626 and 88,290,329,458 is: 193,212,621,638.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,345,098,626 : 88,290,329,458 = 88,290,329,458 : x
  2. Step 2: Convert to fraction form
    40,345,098,626/88,290,329,458 = 88,290,329,458/x
  3. Step 3: Cross multiply
    40,345,098,626x = 88,290,329,458 × 88,290,329,458
  4. Step 4: Simplify right side
    40,345,098,626x = 7,795,182,275,802,182,975,488
  5. Step 5: Solve for x
    x = 7,795,182,275,802,182,975,488/40,345,098,626
  6. Step 6: Final answer
    x = 193,212,621,638.72

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.