Home / 9,837,431,822,806-13,576,082,656,174-5,447,762,262,271

Finding the Fourth Proportional to 9,837,431,822,806, 13,576,082,656,174 and 5,447,762,262,271

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Solution

The fourth proportional to 9,837,431,822,806, 13,576,082,656,174 and 5,447,762,262,271 is: 7,518,148,241,934.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,837,431,822,806 : 13,576,082,656,174 = 5,447,762,262,271 : x
  2. Step 2: Convert to fraction form
    9,837,431,822,806/13,576,082,656,174 = 5,447,762,262,271/x
  3. Step 3: Cross multiply
    9,837,431,822,806x = 13,576,082,656,174 × 5,447,762,262,271
  4. Step 4: Simplify right side
    9,837,431,822,806x = 73,959,270,763,776,557,845,577,728
  5. Step 5: Solve for x
    x = 73,959,270,763,776,557,845,577,728/9,837,431,822,806
  6. Step 6: Final answer
    x = 7,518,148,241,934.21

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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.