Home / 50,658,043.30-69,908,160.31-27,453,170.26

Finding the Fourth Proportional to 50,658,043.30, 69,908,160.31 and 27,453,170.26

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Solution

The fourth proportional to 50,658,043.30, 69,908,160.31 and 27,453,170.26 is: 37,885,407.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,658,043.30 : 69,908,160.31 = 27,453,170.26 : x
  2. Step 2: Convert to fraction form
    50,658,043.30/69,908,160.31 = 27,453,170.26/x
  3. Step 3: Cross multiply
    50,658,043.30x = 69,908,160.31 × 27,453,170.26
  4. Step 4: Simplify right side
    50,658,043.30x = 1,919,200,627,425,050.50
  5. Step 5: Solve for x
    x = 1,919,200,627,425,050.50/50,658,043.30
  6. Step 6: Final answer
    x = 37,885,407.77

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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.