Home / 7,632,654,776,695-11,448,133,587,218-2,731,493,465,405

Finding the Fourth Proportional to 7,632,654,776,695, 11,448,133,587,218 and 2,731,493,465,405

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Solution

The fourth proportional to 7,632,654,776,695, 11,448,133,587,218 and 2,731,493,465,405 is: 4,096,936,518,083.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,632,654,776,695 : 11,448,133,587,218 = 2,731,493,465,405 : x
  2. Step 2: Convert to fraction form
    7,632,654,776,695/11,448,133,587,218 = 2,731,493,465,405/x
  3. Step 3: Cross multiply
    7,632,654,776,695x = 11,448,133,587,218 × 2,731,493,465,405
  4. Step 4: Simplify right side
    7,632,654,776,695x = 31,270,502,084,569,467,113,701,376
  5. Step 5: Solve for x
    x = 31,270,502,084,569,467,113,701,376/7,632,654,776,695
  6. Step 6: Final answer
    x = 4,096,936,518,083.93

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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.