Home / 539,167,978,722.80-744,075,199,355.76-298,579,855,053.66

Finding the Fourth Proportional to 539,167,978,722.80, 744,075,199,355.76 and 298,579,855,053.66

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Solution

The fourth proportional to 539,167,978,722.80, 744,075,199,355.76 and 298,579,855,053.66 is: 412,053,152,152.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    539,167,978,722.80 : 744,075,199,355.76 = 298,579,855,053.66 : x
  2. Step 2: Convert to fraction form
    539,167,978,722.80/744,075,199,355.76 = 298,579,855,053.66/x
  3. Step 3: Cross multiply
    539,167,978,722.80x = 744,075,199,355.76 × 298,579,855,053.66
  4. Step 4: Simplify right side
    539,167,978,722.80x = 222,165,865,172,665,957,875,712
  5. Step 5: Solve for x
    x = 222,165,865,172,665,957,875,712/539,167,978,722.80
  6. Step 6: Final answer
    x = 412,053,152,152.95

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