Home / 3,923,029,949.31-5,884,566,597.74-975,309,571.31

Finding the Fourth Proportional to 3,923,029,949.31, 5,884,566,597.74 and 975,309,571.31

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Solution

The fourth proportional to 3,923,029,949.31, 5,884,566,597.74 and 975,309,571.31 is: 1,462,969,745.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,923,029,949.31 : 5,884,566,597.74 = 975,309,571.31 : x
  2. Step 2: Convert to fraction form
    3,923,029,949.31/5,884,566,597.74 = 975,309,571.31/x
  3. Step 3: Cross multiply
    3,923,029,949.31x = 5,884,566,597.74 × 975,309,571.31
  4. Step 4: Simplify right side
    3,923,029,949.31x = 5,739,274,125,759,960,064
  5. Step 5: Solve for x
    x = 5,739,274,125,759,960,064/3,923,029,949.31
  6. Step 6: Final answer
    x = 1,462,969,745.30

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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.