Home / 26,071,235.48-39,106,853.29-13,903,836.27

Finding the Fourth Proportional to 26,071,235.48, 39,106,853.29 and 13,903,836.27

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Solution

The fourth proportional to 26,071,235.48, 39,106,853.29 and 13,903,836.27 is: 20,855,754.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,071,235.48 : 39,106,853.29 = 13,903,836.27 : x
  2. Step 2: Convert to fraction form
    26,071,235.48/39,106,853.29 = 13,903,836.27/x
  3. Step 3: Cross multiply
    26,071,235.48x = 39,106,853.29 × 13,903,836.27
  4. Step 4: Simplify right side
    26,071,235.48x = 543,735,285,290,961.94
  5. Step 5: Solve for x
    x = 543,735,285,290,961.94/26,071,235.48
  6. Step 6: Final answer
    x = 20,855,754.45

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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.