Home / 36,447,644.41-54,710,371.58-15,708,317.60

Finding the Fourth Proportional to 36,447,644.41, 54,710,371.58 and 15,708,317.60

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Solution

The fourth proportional to 36,447,644.41, 54,710,371.58 and 15,708,317.60 is: 23,579,243.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,447,644.41 : 54,710,371.58 = 15,708,317.60 : x
  2. Step 2: Convert to fraction form
    36,447,644.41/54,710,371.58 = 15,708,317.60/x
  3. Step 3: Cross multiply
    36,447,644.41x = 54,710,371.58 × 15,708,317.60
  4. Step 4: Simplify right side
    36,447,644.41x = 859,407,892,631,501.62
  5. Step 5: Solve for x
    x = 859,407,892,631,501.62/36,447,644.41
  6. Step 6: Final answer
    x = 23,579,243.78

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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.