Home / 50,381,414,889.34-75,572,404,867.53-16,804,945,237.31

Finding the Fourth Proportional to 50,381,414,889.34, 75,572,404,867.53 and 16,804,945,237.31

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Solution

The fourth proportional to 50,381,414,889.34, 75,572,404,867.53 and 16,804,945,237.31 is: 25,207,512,096.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,381,414,889.34 : 75,572,404,867.53 = 16,804,945,237.31 : x
  2. Step 2: Convert to fraction form
    50,381,414,889.34/75,572,404,867.53 = 16,804,945,237.31/x
  3. Step 3: Cross multiply
    50,381,414,889.34x = 75,572,404,867.53 × 16,804,945,237.31
  4. Step 4: Simplify right side
    50,381,414,889.34x = 1,269,990,125,250,283,569,152
  5. Step 5: Solve for x
    x = 1,269,990,125,250,283,569,152/50,381,414,889.34
  6. Step 6: Final answer
    x = 25,207,512,096.27

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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.