Home / 599,151,384.60-826,757,302.62-331,191,019.92

Finding the Fourth Proportional to 599,151,384.60, 826,757,302.62 and 331,191,019.92

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Solution

The fourth proportional to 599,151,384.60, 826,757,302.62 and 331,191,019.92 is: 457,004,024.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,151,384.60 : 826,757,302.62 = 331,191,019.92 : x
  2. Step 2: Convert to fraction form
    599,151,384.60/826,757,302.62 = 331,191,019.92/x
  3. Step 3: Cross multiply
    599,151,384.60x = 826,757,302.62 × 331,191,019.92
  4. Step 4: Simplify right side
    599,151,384.60x = 273,814,594,281,025,888
  5. Step 5: Solve for x
    x = 273,814,594,281,025,888/599,151,384.60
  6. Step 6: Final answer
    x = 457,004,024.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.