Home / 597,669,560.24-894,665,601.36-389,960,723.60

Finding the Fourth Proportional to 597,669,560.24, 894,665,601.36 and 389,960,723.60

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Solution

The fourth proportional to 597,669,560.24, 894,665,601.36 and 389,960,723.60 is: 583,741,365.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,669,560.24 : 894,665,601.36 = 389,960,723.60 : x
  2. Step 2: Convert to fraction form
    597,669,560.24/894,665,601.36 = 389,960,723.60/x
  3. Step 3: Cross multiply
    597,669,560.24x = 894,665,601.36 × 389,960,723.60
  4. Step 4: Simplify right side
    597,669,560.24x = 348,884,445,286,374,784
  5. Step 5: Solve for x
    x = 348,884,445,286,374,784/597,669,560.24
  6. Step 6: Final answer
    x = 583,741,365.62

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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.