Home / 264,217,244,849.60-396,163,669,415.60-102,680,037,698.01

Finding the Fourth Proportional to 264,217,244,849.60, 396,163,669,415.60 and 102,680,037,698.01

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Solution

The fourth proportional to 264,217,244,849.60, 396,163,669,415.60 and 102,680,037,698.01 is: 153,957,023,256.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,217,244,849.60 : 396,163,669,415.60 = 102,680,037,698.01 : x
  2. Step 2: Convert to fraction form
    264,217,244,849.60/396,163,669,415.60 = 102,680,037,698.01/x
  3. Step 3: Cross multiply
    264,217,244,849.60x = 396,163,669,415.60 × 102,680,037,698.01
  4. Step 4: Simplify right side
    264,217,244,849.60x = 40,678,100,510,175,771,230,208
  5. Step 5: Solve for x
    x = 40,678,100,510,175,771,230,208/264,217,244,849.60
  6. Step 6: Final answer
    x = 153,957,023,256.87

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Double scale
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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.