Home / 35,540,048.02-53,310,072.03-8,613,704.02

Finding the Fourth Proportional to 35,540,048.02, 53,310,072.03 and 8,613,704.02

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Solution

The fourth proportional to 35,540,048.02, 53,310,072.03 and 8,613,704.02 is: 12,920,556.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,540,048.02 : 53,310,072.03 = 8,613,704.02 : x
  2. Step 2: Convert to fraction form
    35,540,048.02/53,310,072.03 = 8,613,704.02/x
  3. Step 3: Cross multiply
    35,540,048.02x = 53,310,072.03 × 8,613,704.02
  4. Step 4: Simplify right side
    35,540,048.02x = 459,197,181,751,300.56
  5. Step 5: Solve for x
    x = 459,197,181,751,300.56/35,540,048.02
  6. Step 6: Final answer
    x = 12,920,556.03

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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.