Home / 8,485,981,709,094.50-11,712,833,640,764-5,526,982,612,016

Finding the Fourth Proportional to 8,485,981,709,094.50, 11,712,833,640,764 and 5,526,982,612,016

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Solution

The fourth proportional to 8,485,981,709,094.50, 11,712,833,640,764 and 5,526,982,612,016 is: 7,628,655,126,673.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,485,981,709,094.50 : 11,712,833,640,764 = 5,526,982,612,016 : x
  2. Step 2: Convert to fraction form
    8,485,981,709,094.50/11,712,833,640,764 = 5,526,982,612,016/x
  3. Step 3: Cross multiply
    8,485,981,709,094.50x = 11,712,833,640,764 × 5,526,982,612,016
  4. Step 4: Simplify right side
    8,485,981,709,094.50x = 64,736,627,869,938,688,259,522,560
  5. Step 5: Solve for x
    x = 64,736,627,869,938,688,259,522,560/8,485,981,709,094.50
  6. Step 6: Final answer
    x = 7,628,655,126,673.19

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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.