Home / 33,902,829.95-46,787,504.36-19,218,781.59

Finding the Fourth Proportional to 33,902,829.95, 46,787,504.36 and 19,218,781.59

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Solution

The fourth proportional to 33,902,829.95, 46,787,504.36 and 19,218,781.59 is: 26,522,825.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,902,829.95 : 46,787,504.36 = 19,218,781.59 : x
  2. Step 2: Convert to fraction form
    33,902,829.95/46,787,504.36 = 19,218,781.59/x
  3. Step 3: Cross multiply
    33,902,829.95x = 46,787,504.36 × 19,218,781.59
  4. Step 4: Simplify right side
    33,902,829.95x = 899,198,827,339,918.75
  5. Step 5: Solve for x
    x = 899,198,827,339,918.75/33,902,829.95
  6. Step 6: Final answer
    x = 26,522,825.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.