Home / 23,616,540.80-35,424,811.20-8,465,004.80

Finding the Fourth Proportional to 23,616,540.80, 35,424,811.20 and 8,465,004.80

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Solution

The fourth proportional to 23,616,540.80, 35,424,811.20 and 8,465,004.80 is: 12,697,507.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,616,540.80 : 35,424,811.20 = 8,465,004.80 : x
  2. Step 2: Convert to fraction form
    23,616,540.80/35,424,811.20 = 8,465,004.80/x
  3. Step 3: Cross multiply
    23,616,540.80x = 35,424,811.20 × 8,465,004.80
  4. Step 4: Simplify right side
    23,616,540.80x = 299,871,196,847,093.81
  5. Step 5: Solve for x
    x = 299,871,196,847,093.81/23,616,540.80
  6. Step 6: Final answer
    x = 12,697,507.20

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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.