Home / 16,392,890.34-24,587,650.44-5,461,899.33

Finding the Fourth Proportional to 16,392,890.34, 24,587,650.44 and 5,461,899.33

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Solution

The fourth proportional to 16,392,890.34, 24,587,650.44 and 5,461,899.33 is: 8,192,287.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,392,890.34 : 24,587,650.44 = 5,461,899.33 : x
  2. Step 2: Convert to fraction form
    16,392,890.34/24,587,650.44 = 5,461,899.33/x
  3. Step 3: Cross multiply
    16,392,890.34x = 24,587,650.44 × 5,461,899.33
  4. Step 4: Simplify right side
    16,392,890.34x = 134,295,271,464,510.22
  5. Step 5: Solve for x
    x = 134,295,271,464,510.22/16,392,890.34
  6. Step 6: Final answer
    x = 8,192,287.55

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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.