Home / 9,837,431,824,545.50-13,576,082,658,576-5,447,762,264,009.90

Finding the Fourth Proportional to 9,837,431,824,545.50, 13,576,082,658,576 and 5,447,762,264,009.90

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Solution

The fourth proportional to 9,837,431,824,545.50, 13,576,082,658,576 and 5,447,762,264,009.90 is: 7,518,148,244,334.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,837,431,824,545.50 : 13,576,082,658,576 = 5,447,762,264,009.90 : x
  2. Step 2: Convert to fraction form
    9,837,431,824,545.50/13,576,082,658,576 = 5,447,762,264,009.90/x
  3. Step 3: Cross multiply
    9,837,431,824,545.50x = 13,576,082,658,576 × 5,447,762,264,009.90
  4. Step 4: Simplify right side
    9,837,431,824,545.50x = 73,959,270,800,469,537,197,129,728
  5. Step 5: Solve for x
    x = 73,959,270,800,469,537,197,129,728/9,837,431,824,545.50
  6. Step 6: Final answer
    x = 7,518,148,244,334.75

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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.