Home / 48,864,000.20-73,296,000.30-46,624,512.20

Finding the Fourth Proportional to 48,864,000.20, 73,296,000.30 and 46,624,512.20

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Solution

The fourth proportional to 48,864,000.20, 73,296,000.30 and 46,624,512.20 is: 69,936,768.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,864,000.20 : 73,296,000.30 = 46,624,512.20 : x
  2. Step 2: Convert to fraction form
    48,864,000.20/73,296,000.30 = 46,624,512.20/x
  3. Step 3: Cross multiply
    48,864,000.20x = 73,296,000.30 × 46,624,512.20
  4. Step 4: Simplify right side
    48,864,000.20x = 3,417,390,260,198,553.50
  5. Step 5: Solve for x
    x = 3,417,390,260,198,553.50/48,864,000.20
  6. Step 6: Final answer
    x = 69,936,768.30

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Similar ratio
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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.