Home / 5,117,119,908,317.40-7,675,679,396,376.60-2,251,935,696,171.20

Finding the Fourth Proportional to 5,117,119,908,317.40, 7,675,679,396,376.60 and 2,251,935,696,171.20

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Solution

The fourth proportional to 5,117,119,908,317.40, 7,675,679,396,376.60 and 2,251,935,696,171.20 is: 3,377,903,339,136.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,117,119,908,317.40 : 7,675,679,396,376.60 = 2,251,935,696,171.20 : x
  2. Step 2: Convert to fraction form
    5,117,119,908,317.40/7,675,679,396,376.60 = 2,251,935,696,171.20/x
  3. Step 3: Cross multiply
    5,117,119,908,317.40x = 7,675,679,396,376.60 × 2,251,935,696,171.20
  4. Step 4: Simplify right side
    5,117,119,908,317.40x = 17,285,136,425,066,275,576,741,888
  5. Step 5: Solve for x
    x = 17,285,136,425,066,275,576,741,888/5,117,119,908,317.40
  6. Step 6: Final answer
    x = 3,377,903,339,136.32

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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.