Home / 5,046,856,540.80-7,570,284,811.20-5,046,856,540.80

Finding the Fourth Proportional to 5,046,856,540.80, 7,570,284,811.20 and 5,046,856,540.80

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Solution

The fourth proportional to 5,046,856,540.80, 7,570,284,811.20 and 5,046,856,540.80 is: 7,570,284,811.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,046,856,540.80 : 7,570,284,811.20 = 5,046,856,540.80 : x
  2. Step 2: Convert to fraction form
    5,046,856,540.80/7,570,284,811.20 = 5,046,856,540.80/x
  3. Step 3: Cross multiply
    5,046,856,540.80x = 7,570,284,811.20 × 5,046,856,540.80
  4. Step 4: Simplify right side
    5,046,856,540.80x = 38,206,141,415,123,615,744
  5. Step 5: Solve for x
    x = 38,206,141,415,123,615,744/5,046,856,540.80
  6. Step 6: Final answer
    x = 7,570,284,811.20

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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.