Home / 539,167,978,815.40-744,075,199,483.32-298,579,855,146.04

Finding the Fourth Proportional to 539,167,978,815.40, 744,075,199,483.32 and 298,579,855,146.04

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Solution

The fourth proportional to 539,167,978,815.40, 744,075,199,483.32 and 298,579,855,146.04 is: 412,053,152,280.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    539,167,978,815.40 : 744,075,199,483.32 = 298,579,855,146.04 : x
  2. Step 2: Convert to fraction form
    539,167,978,815.40/744,075,199,483.32 = 298,579,855,146.04/x
  3. Step 3: Cross multiply
    539,167,978,815.40x = 744,075,199,483.32 × 298,579,855,146.04
  4. Step 4: Simplify right side
    539,167,978,815.40x = 222,165,865,279,490,485,125,120
  5. Step 5: Solve for x
    x = 222,165,865,279,490,485,125,120/539,167,978,815.40
  6. Step 6: Final answer
    x = 412,053,152,280.31

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