Home / 31,981,908.75-44,136,087.08-17,495,220.75

Finding the Fourth Proportional to 31,981,908.75, 44,136,087.08 and 17,495,220.75

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Solution

The fourth proportional to 31,981,908.75, 44,136,087.08 and 17,495,220.75 is: 24,143,980.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,981,908.75 : 44,136,087.08 = 17,495,220.75 : x
  2. Step 2: Convert to fraction form
    31,981,908.75/44,136,087.08 = 17,495,220.75/x
  3. Step 3: Cross multiply
    31,981,908.75x = 44,136,087.08 × 17,495,220.75
  4. Step 4: Simplify right side
    31,981,908.75x = 772,170,586,505,822.88
  5. Step 5: Solve for x
    x = 772,170,586,505,822.88/31,981,908.75
  6. Step 6: Final answer
    x = 24,143,980.67

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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.