Home / 9,837,431,824,545.80-13,576,082,658,578-5,447,762,264,009.60

Finding the Fourth Proportional to 9,837,431,824,545.80, 13,576,082,658,578 and 5,447,762,264,009.60

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Solution

The fourth proportional to 9,837,431,824,545.80, 13,576,082,658,578 and 5,447,762,264,009.60 is: 7,518,148,244,335.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,837,431,824,545.80 : 13,576,082,658,578 = 5,447,762,264,009.60 : x
  2. Step 2: Convert to fraction form
    9,837,431,824,545.80/13,576,082,658,578 = 5,447,762,264,009.60/x
  3. Step 3: Cross multiply
    9,837,431,824,545.80x = 13,576,082,658,578 × 5,447,762,264,009.60
  4. Step 4: Simplify right side
    9,837,431,824,545.80x = 73,959,270,800,476,349,015,261,184
  5. Step 5: Solve for x
    x = 73,959,270,800,476,349,015,261,184/9,837,431,824,545.80
  6. Step 6: Final answer
    x = 7,518,148,244,335.21

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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.