Home / 5,971,972,905.80-8,341,412,891.80-5,971,972,905.80

Finding the Fourth Proportional to 5,971,972,905.80, 8,341,412,891.80 and 5,971,972,905.80

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Solution

The fourth proportional to 5,971,972,905.80, 8,341,412,891.80 and 5,971,972,905.80 is: 8,341,412,891.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,971,972,905.80 : 8,341,412,891.80 = 5,971,972,905.80 : x
  2. Step 2: Convert to fraction form
    5,971,972,905.80/8,341,412,891.80 = 5,971,972,905.80/x
  3. Step 3: Cross multiply
    5,971,972,905.80x = 8,341,412,891.80 × 5,971,972,905.80
  4. Step 4: Simplify right side
    5,971,972,905.80x = 49,814,691,785,920,430,080
  5. Step 5: Solve for x
    x = 49,814,691,785,920,430,080/5,971,972,905.80
  6. Step 6: Final answer
    x = 8,341,412,891.80

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.