Home / 247,847,293,487.24-342,019,162,245.74-146,382,026,850.46

Finding the Fourth Proportional to 247,847,293,487.24, 342,019,162,245.74 and 146,382,026,850.46

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Solution

The fourth proportional to 247,847,293,487.24, 342,019,162,245.74 and 146,382,026,850.46 is: 202,001,230,220.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,847,293,487.24 : 342,019,162,245.74 = 146,382,026,850.46 : x
  2. Step 2: Convert to fraction form
    247,847,293,487.24/342,019,162,245.74 = 146,382,026,850.46/x
  3. Step 3: Cross multiply
    247,847,293,487.24x = 342,019,162,245.74 × 146,382,026,850.46
  4. Step 4: Simplify right side
    247,847,293,487.24x = 50,065,458,191,227,743,633,408
  5. Step 5: Solve for x
    x = 50,065,458,191,227,743,633,408/247,847,293,487.24
  6. Step 6: Final answer
    x = 202,001,230,220.44

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Double scale
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1.5x scale

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.