Home / 11,615,438,899,978-16,030,711,272,912-6,610,901,823,669.10

Finding the Fourth Proportional to 11,615,438,899,978, 16,030,711,272,912 and 6,610,901,823,669.10

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Solution

The fourth proportional to 11,615,438,899,978, 16,030,711,272,912 and 6,610,901,823,669.10 is: 9,123,844,505,695.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,615,438,899,978 : 16,030,711,272,912 = 6,610,901,823,669.10 : x
  2. Step 2: Convert to fraction form
    11,615,438,899,978/16,030,711,272,912 = 6,610,901,823,669.10/x
  3. Step 3: Cross multiply
    11,615,438,899,978x = 16,030,711,272,912 × 6,610,901,823,669.10
  4. Step 4: Simplify right side
    11,615,438,899,978x = 105,977,458,388,806,728,549,400,576
  5. Step 5: Solve for x
    x = 105,977,458,388,806,728,549,400,576/11,615,438,899,978
  6. Step 6: Final answer
    x = 9,123,844,505,695.56

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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.