Home / 2,210,589,092,724.20-3,050,770,807,563.60-1,221,776,935,530.30

Finding the Fourth Proportional to 2,210,589,092,724.20, 3,050,770,807,563.60 and 1,221,776,935,530.30

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Solution

The fourth proportional to 2,210,589,092,724.20, 3,050,770,807,563.60 and 1,221,776,935,530.30 is: 1,686,139,418,917.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,589,092,724.20 : 3,050,770,807,563.60 = 1,221,776,935,530.30 : x
  2. Step 2: Convert to fraction form
    2,210,589,092,724.20/3,050,770,807,563.60 = 1,221,776,935,530.30/x
  3. Step 3: Cross multiply
    2,210,589,092,724.20x = 3,050,770,807,563.60 × 1,221,776,935,530.30
  4. Step 4: Simplify right side
    2,210,589,092,724.20x = 3,727,361,408,270,354,169,724,928
  5. Step 5: Solve for x
    x = 3,727,361,408,270,354,169,724,928/2,210,589,092,724.20
  6. Step 6: Final answer
    x = 1,686,139,418,917.05

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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.