Home / 50,694,827.12-76,051,707.34-23,030,687.06

Finding the Fourth Proportional to 50,694,827.12, 76,051,707.34 and 23,030,687.06

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Solution

The fourth proportional to 50,694,827.12, 76,051,707.34 and 23,030,687.06 is: 34,550,331.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,694,827.12 : 76,051,707.34 = 23,030,687.06 : x
  2. Step 2: Convert to fraction form
    50,694,827.12/76,051,707.34 = 23,030,687.06/x
  3. Step 3: Cross multiply
    50,694,827.12x = 76,051,707.34 × 23,030,687.06
  4. Step 4: Simplify right side
    50,694,827.12x = 1,751,523,071,745,986.50
  5. Step 5: Solve for x
    x = 1,751,523,071,745,986.50/50,694,827.12
  6. Step 6: Final answer
    x = 34,550,331.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.