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Finding the Third Proportional to 8,817,103,060 and 19,036,815,604

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Solution

The third proportional to 8,817,103,060 and 19,036,815,604 is: 41,101,974,863.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,817,103,060 : 19,036,815,604 = 19,036,815,604 : x
  2. Step 2: Convert to fraction form
    8,817,103,060/19,036,815,604 = 19,036,815,604/x
  3. Step 3: Cross multiply
    8,817,103,060x = 19,036,815,604 × 19,036,815,604
  4. Step 4: Simplify right side
    8,817,103,060x = 362,400,348,340,697,890,816
  5. Step 5: Solve for x
    x = 362,400,348,340,697,890,816/8,817,103,060
  6. Step 6: Final answer
    x = 41,101,974,863.46

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.