Home / 36,763,813.80-50,701,035.78-23,014,031.40

Finding the Fourth Proportional to 36,763,813.80, 50,701,035.78 and 23,014,031.40

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Solution

The fourth proportional to 36,763,813.80, 50,701,035.78 and 23,014,031.40 is: 31,738,688.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,763,813.80 : 50,701,035.78 = 23,014,031.40 : x
  2. Step 2: Convert to fraction form
    36,763,813.80/50,701,035.78 = 23,014,031.40/x
  3. Step 3: Cross multiply
    36,763,813.80x = 50,701,035.78 × 23,014,031.40
  4. Step 4: Simplify right side
    36,763,813.80x = 1,166,835,229,453,443.50
  5. Step 5: Solve for x
    x = 1,166,835,229,453,443.50/36,763,813.80
  6. Step 6: Final answer
    x = 31,738,688.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.