Home / 12,096,066.30-18,144,099.45-10,901,672.70

Finding the Fourth Proportional to 12,096,066.30, 18,144,099.45 and 10,901,672.70

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Solution

The fourth proportional to 12,096,066.30, 18,144,099.45 and 10,901,672.70 is: 16,352,509.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,096,066.30 : 18,144,099.45 = 10,901,672.70 : x
  2. Step 2: Convert to fraction form
    12,096,066.30/18,144,099.45 = 10,901,672.70/x
  3. Step 3: Cross multiply
    12,096,066.30x = 18,144,099.45 × 10,901,672.70
  4. Step 4: Simplify right side
    12,096,066.30x = 197,801,033,640,150
  5. Step 5: Solve for x
    x = 197,801,033,640,150/12,096,066.30
  6. Step 6: Final answer
    x = 16,352,509.05

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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.