Home / 47,007,893,459.67-64,870,250,952.78-26,685,171,774.33

Finding the Fourth Proportional to 47,007,893,459.67, 64,870,250,952.78 and 26,685,171,774.33

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Solution

The fourth proportional to 47,007,893,459.67, 64,870,250,952.78 and 26,685,171,774.33 is: 36,825,172,589.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,007,893,459.67 : 64,870,250,952.78 = 26,685,171,774.33 : x
  2. Step 2: Convert to fraction form
    47,007,893,459.67/64,870,250,952.78 = 26,685,171,774.33/x
  3. Step 3: Cross multiply
    47,007,893,459.67x = 64,870,250,952.78 × 26,685,171,774.33
  4. Step 4: Simplify right side
    47,007,893,459.67x = 1,731,073,789,718,828,679,168
  5. Step 5: Solve for x
    x = 1,731,073,789,718,828,679,168/47,007,893,459.67
  6. Step 6: Final answer
    x = 36,825,172,589.45

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.