Home / 26,256,331.18-39,383,072.32-8,060,529.39

Finding the Fourth Proportional to 26,256,331.18, 39,383,072.32 and 8,060,529.39

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Solution

The fourth proportional to 26,256,331.18, 39,383,072.32 and 8,060,529.39 is: 12,090,356.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,256,331.18 : 39,383,072.32 = 8,060,529.39 : x
  2. Step 2: Convert to fraction form
    26,256,331.18/39,383,072.32 = 8,060,529.39/x
  3. Step 3: Cross multiply
    26,256,331.18x = 39,383,072.32 × 8,060,529.39
  4. Step 4: Simplify right side
    26,256,331.18x = 317,448,411,903,855.50
  5. Step 5: Solve for x
    x = 317,448,411,903,855.50/26,256,331.18
  6. Step 6: Final answer
    x = 12,090,356.79

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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.