Home / 11,504,234,907.40-17,241,097,482.06-5,907,945,918.28

Finding the Fourth Proportional to 11,504,234,907.40, 17,241,097,482.06 and 5,907,945,918.28

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Solution

The fourth proportional to 11,504,234,907.40, 17,241,097,482.06 and 5,907,945,918.28 is: 8,854,084,805.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,504,234,907.40 : 17,241,097,482.06 = 5,907,945,918.28 : x
  2. Step 2: Convert to fraction form
    11,504,234,907.40/17,241,097,482.06 = 5,907,945,918.28/x
  3. Step 3: Cross multiply
    11,504,234,907.40x = 17,241,097,482.06 × 5,907,945,918.28
  4. Step 4: Simplify right side
    11,504,234,907.40x = 101,859,471,495,803,961,344
  5. Step 5: Solve for x
    x = 101,859,471,495,803,961,344/11,504,234,907.40
  6. Step 6: Final answer
    x = 8,854,084,805.79

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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.