Home / 193,014,157.60-289,563,226.80-63,599,744.80

Finding the Fourth Proportional to 193,014,157.60, 289,563,226.80 and 63,599,744.80

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Solution

The fourth proportional to 193,014,157.60, 289,563,226.80 and 63,599,744.80 is: 95,413,453.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,014,157.60 : 289,563,226.80 = 63,599,744.80 : x
  2. Step 2: Convert to fraction form
    193,014,157.60/289,563,226.80 = 63,599,744.80/x
  3. Step 3: Cross multiply
    193,014,157.60x = 289,563,226.80 × 63,599,744.80
  4. Step 4: Simplify right side
    193,014,157.60x = 18,416,147,327,944,520
  5. Step 5: Solve for x
    x = 18,416,147,327,944,520/193,014,157.60
  6. Step 6: Final answer
    x = 95,413,453.38

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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.