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Finding the Third Proportional to 19,069,542,940 and 41,053,506,488

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Solution

The third proportional to 19,069,542,940 and 41,053,506,488 is: 88,381,268,510.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,069,542,940 : 41,053,506,488 = 41,053,506,488 : x
  2. Step 2: Convert to fraction form
    19,069,542,940/41,053,506,488 = 41,053,506,488/x
  3. Step 3: Cross multiply
    19,069,542,940x = 41,053,506,488 × 41,053,506,488
  4. Step 4: Simplify right side
    19,069,542,940x = 1,685,390,394,960,258,007,040
  5. Step 5: Solve for x
    x = 1,685,390,394,960,258,007,040/19,069,542,940
  6. Step 6: Final answer
    x = 88,381,268,510.90

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