Home / 26,824,735.35-40,237,103.03-9,785,964.15

Finding the Fourth Proportional to 26,824,735.35, 40,237,103.03 and 9,785,964.15

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Solution

The fourth proportional to 26,824,735.35, 40,237,103.03 and 9,785,964.15 is: 14,678,946.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,824,735.35 : 40,237,103.03 = 9,785,964.15 : x
  2. Step 2: Convert to fraction form
    26,824,735.35/40,237,103.03 = 9,785,964.15/x
  3. Step 3: Cross multiply
    26,824,735.35x = 40,237,103.03 × 9,785,964.15
  4. Step 4: Simplify right side
    26,824,735.35x = 393,758,847,751,436.38
  5. Step 5: Solve for x
    x = 393,758,847,751,436.38/26,824,735.35
  6. Step 6: Final answer
    x = 14,678,946.23

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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.