Home / 195,000,594.96-269,096,973.36-106,894,782.48

Finding the Fourth Proportional to 195,000,594.96, 269,096,973.36 and 106,894,782.48

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Solution

The fourth proportional to 195,000,594.96, 269,096,973.36 and 106,894,782.48 is: 147,512,690.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,000,594.96 : 269,096,973.36 = 106,894,782.48 : x
  2. Step 2: Convert to fraction form
    195,000,594.96/269,096,973.36 = 106,894,782.48/x
  3. Step 3: Cross multiply
    195,000,594.96x = 269,096,973.36 × 106,894,782.48
  4. Step 4: Simplify right side
    195,000,594.96x = 28,765,062,433,343,556
  5. Step 5: Solve for x
    x = 28,765,062,433,343,556/195,000,594.96
  6. Step 6: Final answer
    x = 147,512,690.61

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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.