Home / 1,597,921,592-2,396,882,388-449,064,248

Finding the Fourth Proportional to 1,597,921,592, 2,396,882,388 and 449,064,248

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Solution

The fourth proportional to 1,597,921,592, 2,396,882,388 and 449,064,248 is: 673,596,372

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,921,592 : 2,396,882,388 = 449,064,248 : x
  2. Step 2: Convert to fraction form
    1,597,921,592/2,396,882,388 = 449,064,248/x
  3. Step 3: Cross multiply
    1,597,921,592x = 2,396,882,388 × 449,064,248
  4. Step 4: Simplify right side
    1,597,921,592x = 1,076,354,187,111,664,256
  5. Step 5: Solve for x
    x = 1,076,354,187,111,664,256/1,597,921,592
  6. Step 6: Final answer
    x = 673,596,372

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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.