Home / 26,395,412.70-39,593,119.05-23,204,142.30

Finding the Fourth Proportional to 26,395,412.70, 39,593,119.05 and 23,204,142.30

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Solution

The fourth proportional to 26,395,412.70, 39,593,119.05 and 23,204,142.30 is: 34,806,213.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,395,412.70 : 39,593,119.05 = 23,204,142.30 : x
  2. Step 2: Convert to fraction form
    26,395,412.70/39,593,119.05 = 23,204,142.30/x
  3. Step 3: Cross multiply
    26,395,412.70x = 39,593,119.05 × 23,204,142.30
  4. Step 4: Simplify right side
    26,395,412.70x = 918,724,368,537,040.75
  5. Step 5: Solve for x
    x = 918,724,368,537,040.75/26,395,412.70
  6. Step 6: Final answer
    x = 34,806,213.45

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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.