Home / 35,877,690,839.52-53,804,073,635.68-19,966,308,770.05

Finding the Fourth Proportional to 35,877,690,839.52, 53,804,073,635.68 and 19,966,308,770.05

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Solution

The fourth proportional to 35,877,690,839.52, 53,804,073,635.68 and 19,966,308,770.05 is: 29,942,527,575.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,877,690,839.52 : 53,804,073,635.68 = 19,966,308,770.05 : x
  2. Step 2: Convert to fraction form
    35,877,690,839.52/53,804,073,635.68 = 19,966,308,770.05/x
  3. Step 3: Cross multiply
    35,877,690,839.52x = 53,804,073,635.68 × 19,966,308,770.05
  4. Step 4: Simplify right side
    35,877,690,839.52x = 1,074,268,747,296,493,535,232
  5. Step 5: Solve for x
    x = 1,074,268,747,296,493,535,232/35,877,690,839.52
  6. Step 6: Final answer
    x = 29,942,527,575.19

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.