Home / 273,975,523.89-410,919,539.34-79,841,529.00

Finding the Fourth Proportional to 273,975,523.89, 410,919,539.34 and 79,841,529.00

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Solution

The fourth proportional to 273,975,523.89, 410,919,539.34 and 79,841,529.00 is: 119,749,544.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,975,523.89 : 410,919,539.34 = 79,841,529.00 : x
  2. Step 2: Convert to fraction form
    273,975,523.89/410,919,539.34 = 79,841,529.00/x
  3. Step 3: Cross multiply
    273,975,523.89x = 410,919,539.34 × 79,841,529.00
  4. Step 4: Simplify right side
    273,975,523.89x = 32,808,444,317,360,728
  5. Step 5: Solve for x
    x = 32,808,444,317,360,728/273,975,523.89
  6. Step 6: Final answer
    x = 119,749,544.97

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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.