Home / 23,343,365.67-32,208,171.26-13,683,707.43

Finding the Fourth Proportional to 23,343,365.67, 32,208,171.26 and 13,683,707.43

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Solution

The fourth proportional to 23,343,365.67, 32,208,171.26 and 13,683,707.43 is: 18,880,190.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,343,365.67 : 32,208,171.26 = 13,683,707.43 : x
  2. Step 2: Convert to fraction form
    23,343,365.67/32,208,171.26 = 13,683,707.43/x
  3. Step 3: Cross multiply
    23,343,365.67x = 32,208,171.26 × 13,683,707.43
  4. Step 4: Simplify right side
    23,343,365.67x = 440,727,192,308,755.88
  5. Step 5: Solve for x
    x = 440,727,192,308,755.88/23,343,365.67
  6. Step 6: Final answer
    x = 18,880,190.57

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1.5x scale

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.