Home / 11,016,779,609,004-15,208,031,493,616-7,116,753,138,097.60

Finding the Fourth Proportional to 11,016,779,609,004, 15,208,031,493,616 and 7,116,753,138,097.60

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Solution

The fourth proportional to 11,016,779,609,004, 15,208,031,493,616 and 7,116,753,138,097.60 is: 9,824,268,951,338.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,016,779,609,004 : 15,208,031,493,616 = 7,116,753,138,097.60 : x
  2. Step 2: Convert to fraction form
    11,016,779,609,004/15,208,031,493,616 = 7,116,753,138,097.60/x
  3. Step 3: Cross multiply
    11,016,779,609,004x = 15,208,031,493,616 × 7,116,753,138,097.60
  4. Step 4: Simplify right side
    11,016,779,609,004x = 108,231,805,856,478,785,177,649,152
  5. Step 5: Solve for x
    x = 108,231,805,856,478,785,177,649,152/11,016,779,609,004
  6. Step 6: Final answer
    x = 9,824,268,951,338.65

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Double scale
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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.