Home / 28,149,054.20-42,173,814.90-24,964,004.60

Finding the Fourth Proportional to 28,149,054.20, 42,173,814.90 and 24,964,004.60

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Solution

The fourth proportional to 28,149,054.20, 42,173,814.90 and 24,964,004.60 is: 37,401,871.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,149,054.20 : 42,173,814.90 = 24,964,004.60 : x
  2. Step 2: Convert to fraction form
    28,149,054.20/42,173,814.90 = 24,964,004.60/x
  3. Step 3: Cross multiply
    28,149,054.20x = 42,173,814.90 × 24,964,004.60
  4. Step 4: Simplify right side
    28,149,054.20x = 1,052,827,309,163,148.62
  5. Step 5: Solve for x
    x = 1,052,827,309,163,148.62/28,149,054.20
  6. Step 6: Final answer
    x = 37,401,871.54

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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.