Home / 3,033,302,311,903.80-4,549,493,743,739.70-825,550,503,150.02

Finding the Fourth Proportional to 3,033,302,311,903.80, 4,549,493,743,739.70 and 825,550,503,150.02

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Solution

The fourth proportional to 3,033,302,311,903.80, 4,549,493,743,739.70 and 825,550,503,150.02 is: 1,238,200,635,156.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,302,311,903.80 : 4,549,493,743,739.70 = 825,550,503,150.02 : x
  2. Step 2: Convert to fraction form
    3,033,302,311,903.80/4,549,493,743,739.70 = 825,550,503,150.02/x
  3. Step 3: Cross multiply
    3,033,302,311,903.80x = 4,549,493,743,739.70 × 825,550,503,150.02
  4. Step 4: Simplify right side
    3,033,302,311,903.80x = 3,755,836,849,222,177,890,762,752
  5. Step 5: Solve for x
    x = 3,755,836,849,222,177,890,762,752/3,033,302,311,903.80
  6. Step 6: Final answer
    x = 1,238,200,635,156.90

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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.