Home / 14,415,096.60-21,622,644.90-4,827,288.60

Finding the Fourth Proportional to 14,415,096.60, 21,622,644.90 and 4,827,288.60

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Solution

The fourth proportional to 14,415,096.60, 21,622,644.90 and 4,827,288.60 is: 7,240,932.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,415,096.60 : 21,622,644.90 = 4,827,288.60 : x
  2. Step 2: Convert to fraction form
    14,415,096.60/21,622,644.90 = 4,827,288.60/x
  3. Step 3: Cross multiply
    14,415,096.60x = 21,622,644.90 × 4,827,288.60
  4. Step 4: Simplify right side
    14,415,096.60x = 104,378,747,227,618.12
  5. Step 5: Solve for x
    x = 104,378,747,227,618.12/14,415,096.60
  6. Step 6: Final answer
    x = 7,240,932.90

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1.5x scale

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.