Home / 16,516,096.40-24,774,144.60-7,422,550.40

Finding the Fourth Proportional to 16,516,096.40, 24,774,144.60 and 7,422,550.40

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Solution

The fourth proportional to 16,516,096.40, 24,774,144.60 and 7,422,550.40 is: 11,133,825.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,516,096.40 : 24,774,144.60 = 7,422,550.40 : x
  2. Step 2: Convert to fraction form
    16,516,096.40/24,774,144.60 = 7,422,550.40/x
  3. Step 3: Cross multiply
    16,516,096.40x = 24,774,144.60 × 7,422,550.40
  4. Step 4: Simplify right side
    16,516,096.40x = 183,887,336,910,387.88
  5. Step 5: Solve for x
    x = 183,887,336,910,387.88/16,516,096.40
  6. Step 6: Final answer
    x = 11,133,825.60

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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.