Home / 6,926,035,395.45-9,557,672,780.88-3,754,151,208.48

Finding the Fourth Proportional to 6,926,035,395.45, 9,557,672,780.88 and 3,754,151,208.48

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Solution

The fourth proportional to 6,926,035,395.45, 9,557,672,780.88 and 3,754,151,208.48 is: 5,180,589,871.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926,035,395.45 : 9,557,672,780.88 = 3,754,151,208.48 : x
  2. Step 2: Convert to fraction form
    6,926,035,395.45/9,557,672,780.88 = 3,754,151,208.48/x
  3. Step 3: Cross multiply
    6,926,035,395.45x = 9,557,672,780.88 × 3,754,151,208.48
  4. Step 4: Simplify right side
    6,926,035,395.45x = 35,880,948,820,597,051,392
  5. Step 5: Solve for x
    x = 35,880,948,820,597,051,392/6,926,035,395.45
  6. Step 6: Final answer
    x = 5,180,589,871.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.