Home / 48,935,583.60-73,401,042.60-16,584,313.20

Finding the Fourth Proportional to 48,935,583.60, 73,401,042.60 and 16,584,313.20

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Solution

The fourth proportional to 48,935,583.60, 73,401,042.60 and 16,584,313.20 is: 24,875,679.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,935,583.60 : 73,401,042.60 = 16,584,313.20 : x
  2. Step 2: Convert to fraction form
    48,935,583.60/73,401,042.60 = 16,584,313.20/x
  3. Step 3: Cross multiply
    48,935,583.60x = 73,401,042.60 × 16,584,313.20
  4. Step 4: Simplify right side
    48,935,583.60x = 1,217,305,879,684,942.25
  5. Step 5: Solve for x
    x = 1,217,305,879,684,942.25/48,935,583.60
  6. Step 6: Final answer
    x = 24,875,679.21

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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.