Home / 630,414,273.60-945,621,410.40-594,701,438.40

Finding the Fourth Proportional to 630,414,273.60, 945,621,410.40 and 594,701,438.40

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Solution

The fourth proportional to 630,414,273.60, 945,621,410.40 and 594,701,438.40 is: 892,052,157.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    630,414,273.60 : 945,621,410.40 = 594,701,438.40 : x
  2. Step 2: Convert to fraction form
    630,414,273.60/945,621,410.40 = 594,701,438.40/x
  3. Step 3: Cross multiply
    630,414,273.60x = 945,621,410.40 × 594,701,438.40
  4. Step 4: Simplify right side
    630,414,273.60x = 562,362,412,946,716,672
  5. Step 5: Solve for x
    x = 562,362,412,946,716,672/630,414,273.60
  6. Step 6: Final answer
    x = 892,052,157.60

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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.