Home / 50,571,632.90-69,788,853.50-27,366,759.86

Finding the Fourth Proportional to 50,571,632.90, 69,788,853.50 and 27,366,759.86

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Solution

The fourth proportional to 50,571,632.90, 69,788,853.50 and 27,366,759.86 is: 37,766,128.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,571,632.90 : 69,788,853.50 = 27,366,759.86 : x
  2. Step 2: Convert to fraction form
    50,571,632.90/69,788,853.50 = 27,366,759.86/x
  3. Step 3: Cross multiply
    50,571,632.90x = 69,788,853.50 × 27,366,759.86
  4. Step 4: Simplify right side
    50,571,632.90x = 1,909,894,794,153,442.50
  5. Step 5: Solve for x
    x = 1,909,894,794,153,442.50/50,571,632.90
  6. Step 6: Final answer
    x = 37,766,128.65

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.