Home / 3,716,287,853,999.80-5,574,431,780,999.70-3,716,287,853,999.80

Finding the Fourth Proportional to 3,716,287,853,999.80, 5,574,431,780,999.70 and 3,716,287,853,999.80

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Solution

The fourth proportional to 3,716,287,853,999.80, 5,574,431,780,999.70 and 3,716,287,853,999.80 is: 5,574,431,780,999.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,716,287,853,999.80 : 5,574,431,780,999.70 = 3,716,287,853,999.80 : x
  2. Step 2: Convert to fraction form
    3,716,287,853,999.80/5,574,431,780,999.70 = 3,716,287,853,999.80/x
  3. Step 3: Cross multiply
    3,716,287,853,999.80x = 5,574,431,780,999.70 × 3,716,287,853,999.80
  4. Step 4: Simplify right side
    3,716,287,853,999.80x = 20,716,193,120,679,658,526,867,456
  5. Step 5: Solve for x
    x = 20,716,193,120,679,658,526,867,456/3,716,287,853,999.80
  6. Step 6: Final answer
    x = 5,574,431,780,999.70

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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.