Home / 192,775,667.04-289,204,983.73-59,825,897.26

Finding the Fourth Proportional to 192,775,667.04, 289,204,983.73 and 59,825,897.26

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Solution

The fourth proportional to 192,775,667.04, 289,204,983.73 and 59,825,897.26 is: 89,751,719.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,775,667.04 : 289,204,983.73 = 59,825,897.26 : x
  2. Step 2: Convert to fraction form
    192,775,667.04/289,204,983.73 = 59,825,897.26/x
  3. Step 3: Cross multiply
    192,775,667.04x = 289,204,983.73 × 59,825,897.26
  4. Step 4: Simplify right side
    192,775,667.04x = 17,301,947,643,062,720
  5. Step 5: Solve for x
    x = 17,301,947,643,062,720/192,775,667.04
  6. Step 6: Final answer
    x = 89,751,719.75

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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.