Home / 1,922,732,938.20-2,884,067,890.20-612,617,193.48

Finding the Fourth Proportional to 1,922,732,938.20, 2,884,067,890.20 and 612,617,193.48

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Solution

The fourth proportional to 1,922,732,938.20, 2,884,067,890.20 and 612,617,193.48 is: 918,915,748.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,732,938.20 : 2,884,067,890.20 = 612,617,193.48 : x
  2. Step 2: Convert to fraction form
    1,922,732,938.20/2,884,067,890.20 = 612,617,193.48/x
  3. Step 3: Cross multiply
    1,922,732,938.20x = 2,884,067,890.20 × 612,617,193.48
  4. Step 4: Simplify right side
    1,922,732,938.20x = 1,766,829,576,700,108,800
  5. Step 5: Solve for x
    x = 1,766,829,576,700,108,800/1,922,732,938.20
  6. Step 6: Final answer
    x = 918,915,748.31

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