Home / 373,248,052.30-559,872,078.45-329,410,074.70

Finding the Fourth Proportional to 373,248,052.30, 559,872,078.45 and 329,410,074.70

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Solution

The fourth proportional to 373,248,052.30, 559,872,078.45 and 329,410,074.70 is: 494,115,112.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,248,052.30 : 559,872,078.45 = 329,410,074.70 : x
  2. Step 2: Convert to fraction form
    373,248,052.30/559,872,078.45 = 329,410,074.70/x
  3. Step 3: Cross multiply
    373,248,052.30x = 559,872,078.45 × 329,410,074.70
  4. Step 4: Simplify right side
    373,248,052.30x = 184,427,503,184,658,784
  5. Step 5: Solve for x
    x = 184,427,503,184,658,784/373,248,052.30
  6. Step 6: Final answer
    x = 494,115,112.05

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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.