Home / 36,200,241.15-49,957,317.37-19,681,476.58

Finding the Fourth Proportional to 36,200,241.15, 49,957,317.37 and 19,681,476.58

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Solution

The fourth proportional to 36,200,241.15, 49,957,317.37 and 19,681,476.58 is: 27,160,972.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,200,241.15 : 49,957,317.37 = 19,681,476.58 : x
  2. Step 2: Convert to fraction form
    36,200,241.15/49,957,317.37 = 19,681,476.58/x
  3. Step 3: Cross multiply
    36,200,241.15x = 49,957,317.37 × 19,681,476.58
  4. Step 4: Simplify right side
    36,200,241.15x = 983,233,771,817,282
  5. Step 5: Solve for x
    x = 983,233,771,817,282/36,200,241.15
  6. Step 6: Final answer
    x = 27,160,972.98

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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.