Home / 1,533,491,165.70-2,295,518,940.90-1,000,555,049.07

Finding the Fourth Proportional to 1,533,491,165.70, 2,295,518,940.90 and 1,000,555,049.07

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Solution

The fourth proportional to 1,533,491,165.70, 2,295,518,940.90 and 1,000,555,049.07 is: 1,497,754,351.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,491,165.70 : 2,295,518,940.90 = 1,000,555,049.07 : x
  2. Step 2: Convert to fraction form
    1,533,491,165.70/2,295,518,940.90 = 1,000,555,049.07/x
  3. Step 3: Cross multiply
    1,533,491,165.70x = 2,295,518,940.90 × 1,000,555,049.07
  4. Step 4: Simplify right side
    1,533,491,165.70x = 2,296,793,066,553,314,048
  5. Step 5: Solve for x
    x = 2,296,793,066,553,314,048/1,533,491,165.70
  6. Step 6: Final answer
    x = 1,497,754,351.59

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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.