Home / 38,610,610,550.22-57,914,339,474.62-13,434,089,876.94

Finding the Fourth Proportional to 38,610,610,550.22, 57,914,339,474.62 and 13,434,089,876.94

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Solution

The fourth proportional to 38,610,610,550.22, 57,914,339,474.62 and 13,434,089,876.94 is: 20,150,586,343.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,610,610,550.22 : 57,914,339,474.62 = 13,434,089,876.94 : x
  2. Step 2: Convert to fraction form
    38,610,610,550.22/57,914,339,474.62 = 13,434,089,876.94/x
  3. Step 3: Cross multiply
    38,610,610,550.22x = 57,914,339,474.62 × 13,434,089,876.94
  4. Step 4: Simplify right side
    38,610,610,550.22x = 778,026,441,665,369,604,096
  5. Step 5: Solve for x
    x = 778,026,441,665,369,604,096/38,610,610,550.22
  6. Step 6: Final answer
    x = 20,150,586,343.45

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1.5x scale

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.