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Finding the Fourth Proportional to 346,097,524,467.20, 519,146,286,700.80 and 346,097,524,467.20

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Solution

The fourth proportional to 346,097,524,467.20, 519,146,286,700.80 and 346,097,524,467.20 is: 519,146,286,700.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,097,524,467.20 : 519,146,286,700.80 = 346,097,524,467.20 : x
  2. Step 2: Convert to fraction form
    346,097,524,467.20/519,146,286,700.80 = 346,097,524,467.20/x
  3. Step 3: Cross multiply
    346,097,524,467.20x = 519,146,286,700.80 × 346,097,524,467.20
  4. Step 4: Simplify right side
    346,097,524,467.20x = 179,675,244,663,486,149,558,272
  5. Step 5: Solve for x
    x = 179,675,244,663,486,149,558,272/346,097,524,467.20
  6. Step 6: Final answer
    x = 519,146,286,700.80

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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.