Home / 6,958,803,067.88-9,603,464,461.02-4,101,065,892.41

Finding the Fourth Proportional to 6,958,803,067.88, 9,603,464,461.02 and 4,101,065,892.41

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Solution

The fourth proportional to 6,958,803,067.88, 9,603,464,461.02 and 4,101,065,892.41 is: 5,659,657,295.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,958,803,067.88 : 9,603,464,461.02 = 4,101,065,892.41 : x
  2. Step 2: Convert to fraction form
    6,958,803,067.88/9,603,464,461.02 = 4,101,065,892.41/x
  3. Step 3: Cross multiply
    6,958,803,067.88x = 9,603,464,461.02 × 4,101,065,892.41
  4. Step 4: Simplify right side
    6,958,803,067.88x = 39,384,440,550,060,703,744
  5. Step 5: Solve for x
    x = 39,384,440,550,060,703,744/6,958,803,067.88
  6. Step 6: Final answer
    x = 5,659,657,295.35

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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.