Home / 6,958,802,889.04-9,603,464,211.08-4,101,065,710.47

Finding the Fourth Proportional to 6,958,802,889.04, 9,603,464,211.08 and 4,101,065,710.47

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Solution

The fourth proportional to 6,958,802,889.04, 9,603,464,211.08 and 4,101,065,710.47 is: 5,659,657,042.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,958,802,889.04 : 9,603,464,211.08 = 4,101,065,710.47 : x
  2. Step 2: Convert to fraction form
    6,958,802,889.04/9,603,464,211.08 = 4,101,065,710.47/x
  3. Step 3: Cross multiply
    6,958,802,889.04x = 9,603,464,211.08 × 4,101,065,710.47
  4. Step 4: Simplify right side
    6,958,802,889.04x = 39,384,437,777,717,501,952
  5. Step 5: Solve for x
    x = 39,384,437,777,717,501,952/6,958,802,889.04
  6. Step 6: Final answer
    x = 5,659,657,042.41

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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.