Home / 15,353,281.92-23,037,893.26-6,262,049.28

Finding the Fourth Proportional to 15,353,281.92, 23,037,893.26 and 6,262,049.28

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Solution

The fourth proportional to 15,353,281.92, 23,037,893.26 and 6,262,049.28 is: 9,396,324.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,353,281.92 : 23,037,893.26 = 6,262,049.28 : x
  2. Step 2: Convert to fraction form
    15,353,281.92/23,037,893.26 = 6,262,049.28/x
  3. Step 3: Cross multiply
    15,353,281.92x = 23,037,893.26 × 6,262,049.28
  4. Step 4: Simplify right side
    15,353,281.92x = 144,264,422,901,499.88
  5. Step 5: Solve for x
    x = 144,264,422,901,499.88/15,353,281.92
  6. Step 6: Final answer
    x = 9,396,324.75

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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.