Home / 5,688,858,204,836.50-7,850,632,096,888.70-3,087,572,579,356.90

Finding the Fourth Proportional to 5,688,858,204,836.50, 7,850,632,096,888.70 and 3,087,572,579,356.90

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Solution

The fourth proportional to 5,688,858,204,836.50, 7,850,632,096,888.70 and 3,087,572,579,356.90 is: 4,260,854,378,891.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,688,858,204,836.50 : 7,850,632,096,888.70 = 3,087,572,579,356.90 : x
  2. Step 2: Convert to fraction form
    5,688,858,204,836.50/7,850,632,096,888.70 = 3,087,572,579,356.90/x
  3. Step 3: Cross multiply
    5,688,858,204,836.50x = 7,850,632,096,888.70 × 3,087,572,579,356.90
  4. Step 4: Simplify right side
    5,688,858,204,836.50x = 24,239,396,392,972,710,536,282,112
  5. Step 5: Solve for x
    x = 24,239,396,392,972,710,536,282,112/5,688,858,204,836.50
  6. Step 6: Final answer
    x = 4,260,854,378,891.90

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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.