Home / 1,094,566,954.20-1,641,850,431.84-276,679,255.20

Finding the Fourth Proportional to 1,094,566,954.20, 1,641,850,431.84 and 276,679,255.20

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Solution

The fourth proportional to 1,094,566,954.20, 1,641,850,431.84 and 276,679,255.20 is: 415,018,882.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,566,954.20 : 1,641,850,431.84 = 276,679,255.20 : x
  2. Step 2: Convert to fraction form
    1,094,566,954.20/1,641,850,431.84 = 276,679,255.20/x
  3. Step 3: Cross multiply
    1,094,566,954.20x = 1,641,850,431.84 × 276,679,255.20
  4. Step 4: Simplify right side
    1,094,566,954.20x = 454,265,954,631,289,536
  5. Step 5: Solve for x
    x = 454,265,954,631,289,536/1,094,566,954.20
  6. Step 6: Final answer
    x = 415,018,882.94

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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.