Home / 3,033,302,311,812.30-4,549,493,743,601.40-825,550,503,058.19

Finding the Fourth Proportional to 3,033,302,311,812.30, 4,549,493,743,601.40 and 825,550,503,058.19

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Solution

The fourth proportional to 3,033,302,311,812.30, 4,549,493,743,601.40 and 825,550,503,058.19 is: 1,238,200,635,018.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,302,311,812.30 : 4,549,493,743,601.40 = 825,550,503,058.19 : x
  2. Step 2: Convert to fraction form
    3,033,302,311,812.30/4,549,493,743,601.40 = 825,550,503,058.19/x
  3. Step 3: Cross multiply
    3,033,302,311,812.30x = 4,549,493,743,601.40 × 825,550,503,058.19
  4. Step 4: Simplify right side
    3,033,302,311,812.30x = 3,755,836,848,690,223,642,574,848
  5. Step 5: Solve for x
    x = 3,755,836,848,690,223,642,574,848/3,033,302,311,812.30
  6. Step 6: Final answer
    x = 1,238,200,635,018.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.