Home / 12,724,823,304,007-19,087,234,956,012-12,724,823,304,007

Finding the Fourth Proportional to 12,724,823,304,007, 19,087,234,956,012 and 12,724,823,304,007

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Solution

The fourth proportional to 12,724,823,304,007, 19,087,234,956,012 and 12,724,823,304,007 is: 19,087,234,956,012

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,724,823,304,007 : 19,087,234,956,012 = 12,724,823,304,007 : x
  2. Step 2: Convert to fraction form
    12,724,823,304,007/19,087,234,956,012 = 12,724,823,304,007/x
  3. Step 3: Cross multiply
    12,724,823,304,007x = 19,087,234,956,012 × 12,724,823,304,007
  4. Step 4: Simplify right side
    12,724,823,304,007x = 242,881,692,177,318,524,468,854,784
  5. Step 5: Solve for x
    x = 242,881,692,177,318,524,468,854,784/12,724,823,304,007
  6. Step 6: Final answer
    x = 19,087,234,956,012

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.