Home / 36,810,302.80-55,214,935.80-16,615,512.40

Finding the Fourth Proportional to 36,810,302.80, 55,214,935.80 and 16,615,512.40

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Solution

The fourth proportional to 36,810,302.80, 55,214,935.80 and 16,615,512.40 is: 24,923,034.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,810,302.80 : 55,214,935.80 = 16,615,512.40 : x
  2. Step 2: Convert to fraction form
    36,810,302.80/55,214,935.80 = 16,615,512.40/x
  3. Step 3: Cross multiply
    36,810,302.80x = 55,214,935.80 × 16,615,512.40
  4. Step 4: Simplify right side
    36,810,302.80x = 917,424,450,450,103.88
  5. Step 5: Solve for x
    x = 917,424,450,450,103.88/36,810,302.80
  6. Step 6: Final answer
    x = 24,923,034.60

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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.