Home / 8,182,669,164,147-11,292,153,865,378-4,667,146,308,950.70

Finding the Fourth Proportional to 8,182,669,164,147, 11,292,153,865,378 and 4,667,146,308,950.70

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Solution

The fourth proportional to 8,182,669,164,147, 11,292,153,865,378 and 4,667,146,308,950.70 is: 6,440,702,071,131.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,182,669,164,147 : 11,292,153,865,378 = 4,667,146,308,950.70 : x
  2. Step 2: Convert to fraction form
    8,182,669,164,147/11,292,153,865,378 = 4,667,146,308,950.70/x
  3. Step 3: Cross multiply
    8,182,669,164,147x = 11,292,153,865,378 × 4,667,146,308,950.70
  4. Step 4: Simplify right side
    8,182,669,164,147x = 52,702,134,232,902,311,945,961,472
  5. Step 5: Solve for x
    x = 52,702,134,232,902,311,945,961,472/8,182,669,164,147
  6. Step 6: Final answer
    x = 6,440,702,071,131.12

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Double scale
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Why These Related Problems?

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