Home / 5,204,868,191,999.40-7,807,302,287,999.20-5,204,868,191,999.40

Finding the Fourth Proportional to 5,204,868,191,999.40, 7,807,302,287,999.20 and 5,204,868,191,999.40

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Solution

The fourth proportional to 5,204,868,191,999.40, 7,807,302,287,999.20 and 5,204,868,191,999.40 is: 7,807,302,287,999.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,204,868,191,999.40 : 7,807,302,287,999.20 = 5,204,868,191,999.40 : x
  2. Step 2: Convert to fraction form
    5,204,868,191,999.40/7,807,302,287,999.20 = 5,204,868,191,999.40/x
  3. Step 3: Cross multiply
    5,204,868,191,999.40x = 7,807,302,287,999.20 × 5,204,868,191,999.40
  4. Step 4: Simplify right side
    5,204,868,191,999.40x = 40,635,979,344,131,181,504,364,544
  5. Step 5: Solve for x
    x = 40,635,979,344,131,181,504,364,544/5,204,868,191,999.40
  6. Step 6: Final answer
    x = 7,807,302,287,999.20

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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.