Home / 296,009,117,355.62-443,248,983,044.85-204,295,290,334.90

Finding the Fourth Proportional to 296,009,117,355.62, 443,248,983,044.85 and 204,295,290,334.90

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Solution

The fourth proportional to 296,009,117,355.62, 443,248,983,044.85 and 204,295,290,334.90 is: 305,915,170,758.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,009,117,355.62 : 443,248,983,044.85 = 204,295,290,334.90 : x
  2. Step 2: Convert to fraction form
    296,009,117,355.62/443,248,983,044.85 = 204,295,290,334.90/x
  3. Step 3: Cross multiply
    296,009,117,355.62x = 443,248,983,044.85 × 204,295,290,334.90
  4. Step 4: Simplify right side
    296,009,117,355.62x = 90,553,679,681,796,786,094,080
  5. Step 5: Solve for x
    x = 90,553,679,681,796,786,094,080/296,009,117,355.62
  6. Step 6: Final answer
    x = 305,915,170,758.09

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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.