Home / 1,050,033,676.66-1,574,846,183.22-302,996,929.06

Finding the Fourth Proportional to 1,050,033,676.66, 1,574,846,183.22 and 302,996,929.06

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Solution

The fourth proportional to 1,050,033,676.66, 1,574,846,183.22 and 302,996,929.06 is: 454,436,431.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,033,676.66 : 1,574,846,183.22 = 302,996,929.06 : x
  2. Step 2: Convert to fraction form
    1,050,033,676.66/1,574,846,183.22 = 302,996,929.06/x
  3. Step 3: Cross multiply
    1,050,033,676.66x = 1,574,846,183.22 × 302,996,929.06
  4. Step 4: Simplify right side
    1,050,033,676.66x = 477,173,557,257,522,112
  5. Step 5: Solve for x
    x = 477,173,557,257,522,112/1,050,033,676.66
  6. Step 6: Final answer
    x = 454,436,431.77

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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.