Home / 50,575,548.34-69,794,255.86-27,370,675.30

Finding the Fourth Proportional to 50,575,548.34, 69,794,255.86 and 27,370,675.30

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Solution

The fourth proportional to 50,575,548.34, 69,794,255.86 and 27,370,675.30 is: 37,771,531.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,575,548.34 : 69,794,255.86 = 27,370,675.30 : x
  2. Step 2: Convert to fraction form
    50,575,548.34/69,794,255.86 = 27,370,675.30/x
  3. Step 3: Cross multiply
    50,575,548.34x = 69,794,255.86 × 27,370,675.30
  4. Step 4: Simplify right side
    50,575,548.34x = 1,910,315,914,706,270
  5. Step 5: Solve for x
    x = 1,910,315,914,706,270/50,575,548.34
  6. Step 6: Final answer
    x = 37,771,531.45

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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.