Home / 18,995,916,545,305-26,212,926,192,809-10,660,793,455,996

Finding the Fourth Proportional to 18,995,916,545,305, 26,212,926,192,809 and 10,660,793,455,996

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Solution

The fourth proportional to 18,995,916,545,305, 26,212,926,192,809 and 10,660,793,455,996 is: 14,711,087,583,077.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,995,916,545,305 : 26,212,926,192,809 = 10,660,793,455,996 : x
  2. Step 2: Convert to fraction form
    18,995,916,545,305/26,212,926,192,809 = 10,660,793,455,996/x
  3. Step 3: Cross multiply
    18,995,916,545,305x = 26,212,926,192,809 × 10,660,793,455,996
  4. Step 4: Simplify right side
    18,995,916,545,305x = 279,450,592,018,804,333,667,680,256
  5. Step 5: Solve for x
    x = 279,450,592,018,804,333,667,680,256/18,995,916,545,305
  6. Step 6: Final answer
    x = 14,711,087,583,077.05

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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.