Home / 9,837,431,824,545-13,576,082,658,577-5,447,762,264,009

Finding the Fourth Proportional to 9,837,431,824,545, 13,576,082,658,577 and 5,447,762,264,009

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Solution

The fourth proportional to 9,837,431,824,545, 13,576,082,658,577 and 5,447,762,264,009 is: 7,518,148,244,334.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,837,431,824,545 : 13,576,082,658,577 = 5,447,762,264,009 : x
  2. Step 2: Convert to fraction form
    9,837,431,824,545/13,576,082,658,577 = 5,447,762,264,009/x
  3. Step 3: Cross multiply
    9,837,431,824,545x = 13,576,082,658,577 × 5,447,762,264,009
  4. Step 4: Simplify right side
    9,837,431,824,545x = 73,959,270,800,462,759,738,736,640
  5. Step 5: Solve for x
    x = 73,959,270,800,462,759,738,736,640/9,837,431,824,545
  6. Step 6: Final answer
    x = 7,518,148,244,334.44

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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.