Home / 19,394,635.56-29,096,210.97-5,748,834.48

Finding the Fourth Proportional to 19,394,635.56, 29,096,210.97 and 5,748,834.48

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Solution

The fourth proportional to 19,394,635.56, 29,096,210.97 and 5,748,834.48 is: 8,624,513.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,394,635.56 : 29,096,210.97 = 5,748,834.48 : x
  2. Step 2: Convert to fraction form
    19,394,635.56/29,096,210.97 = 5,748,834.48/x
  3. Step 3: Cross multiply
    19,394,635.56x = 29,096,210.97 × 5,748,834.48
  4. Step 4: Simplify right side
    19,394,635.56x = 167,269,300,861,690.25
  5. Step 5: Solve for x
    x = 167,269,300,861,690.25/19,394,635.56
  6. Step 6: Final answer
    x = 8,624,513.74

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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.