Home / 5,688,858,204,835.60-7,850,632,096,887.40-3,087,572,579,356

Finding the Fourth Proportional to 5,688,858,204,835.60, 7,850,632,096,887.40 and 3,087,572,579,356

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Solution

The fourth proportional to 5,688,858,204,835.60, 7,850,632,096,887.40 and 3,087,572,579,356 is: 4,260,854,378,890.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,688,858,204,835.60 : 7,850,632,096,887.40 = 3,087,572,579,356 : x
  2. Step 2: Convert to fraction form
    5,688,858,204,835.60/7,850,632,096,887.40 = 3,087,572,579,356/x
  3. Step 3: Cross multiply
    5,688,858,204,835.60x = 7,850,632,096,887.40 × 3,087,572,579,356
  4. Step 4: Simplify right side
    5,688,858,204,835.60x = 24,239,396,392,961,633,815,625,728
  5. Step 5: Solve for x
    x = 24,239,396,392,961,633,815,625,728/5,688,858,204,835.60
  6. Step 6: Final answer
    x = 4,260,854,378,890.63

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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.