Home / 8,190,092,484,914.20-11,298,042,610,772-5,064,025,713,986.60

Finding the Fourth Proportional to 8,190,092,484,914.20, 11,298,042,610,772 and 5,064,025,713,986.60

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Solution

The fourth proportional to 8,190,092,484,914.20, 11,298,042,610,772 and 5,064,025,713,986.60 is: 6,985,706,010,530.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,190,092,484,914.20 : 11,298,042,610,772 = 5,064,025,713,986.60 : x
  2. Step 2: Convert to fraction form
    8,190,092,484,914.20/11,298,042,610,772 = 5,064,025,713,986.60/x
  3. Step 3: Cross multiply
    8,190,092,484,914.20x = 11,298,042,610,772 × 5,064,025,713,986.60
  4. Step 4: Simplify right side
    8,190,092,484,914.20x = 57,213,578,298,665,699,211,476,992
  5. Step 5: Solve for x
    x = 57,213,578,298,665,699,211,476,992/8,190,092,484,914.20
  6. Step 6: Final answer
    x = 6,985,706,010,530.49

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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.