Home / 33,666,241.96-46,459,433.85-18,781,566.02

Finding the Fourth Proportional to 33,666,241.96, 46,459,433.85 and 18,781,566.02

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Solution

The fourth proportional to 33,666,241.96, 46,459,433.85 and 18,781,566.02 is: 25,918,572.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,666,241.96 : 46,459,433.85 = 18,781,566.02 : x
  2. Step 2: Convert to fraction form
    33,666,241.96/46,459,433.85 = 18,781,566.02/x
  3. Step 3: Cross multiply
    33,666,241.96x = 46,459,433.85 × 18,781,566.02
  4. Step 4: Simplify right side
    33,666,241.96x = 872,580,923,873,300.62
  5. Step 5: Solve for x
    x = 872,580,923,873,300.62/33,666,241.96
  6. Step 6: Final answer
    x = 25,918,572.23

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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.