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Finding the Third Proportional to 8,817,103,030 and 19,036,815,548

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Solution

The third proportional to 8,817,103,030 and 19,036,815,548 is: 41,101,974,761.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,817,103,030 : 19,036,815,548 = 19,036,815,548 : x
  2. Step 2: Convert to fraction form
    8,817,103,030/19,036,815,548 = 19,036,815,548/x
  3. Step 3: Cross multiply
    8,817,103,030x = 19,036,815,548 × 19,036,815,548
  4. Step 4: Simplify right side
    8,817,103,030x = 362,400,346,208,574,570,496
  5. Step 5: Solve for x
    x = 362,400,346,208,574,570,496/8,817,103,030
  6. Step 6: Final answer
    x = 41,101,974,761.50

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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.