Home / 5,117,119,908,278.40-7,675,679,396,318.20-2,251,935,696,132.20

Finding the Fourth Proportional to 5,117,119,908,278.40, 7,675,679,396,318.20 and 2,251,935,696,132.20

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Solution

The fourth proportional to 5,117,119,908,278.40, 7,675,679,396,318.20 and 2,251,935,696,132.20 is: 3,377,903,339,077.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,117,119,908,278.40 : 7,675,679,396,318.20 = 2,251,935,696,132.20 : x
  2. Step 2: Convert to fraction form
    5,117,119,908,278.40/7,675,679,396,318.20 = 2,251,935,696,132.20/x
  3. Step 3: Cross multiply
    5,117,119,908,278.40x = 7,675,679,396,318.20 × 2,251,935,696,132.20
  4. Step 4: Simplify right side
    5,117,119,908,278.40x = 17,285,136,424,635,413,047,541,760
  5. Step 5: Solve for x
    x = 17,285,136,424,635,413,047,541,760/5,117,119,908,278.40
  6. Step 6: Final answer
    x = 3,377,903,339,077.86

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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.