Home / 1,533,491,146.23-2,295,518,911.62-1,000,555,029.54

Finding the Fourth Proportional to 1,533,491,146.23, 2,295,518,911.62 and 1,000,555,029.54

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Solution

The fourth proportional to 1,533,491,146.23, 2,295,518,911.62 and 1,000,555,029.54 is: 1,497,754,322.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,491,146.23 : 2,295,518,911.62 = 1,000,555,029.54 : x
  2. Step 2: Convert to fraction form
    1,533,491,146.23/2,295,518,911.62 = 1,000,555,029.54/x
  3. Step 3: Cross multiply
    1,533,491,146.23x = 2,295,518,911.62 × 1,000,555,029.54
  4. Step 4: Simplify right side
    1,533,491,146.23x = 2,296,792,992,425,577,472
  5. Step 5: Solve for x
    x = 2,296,792,992,425,577,472/1,533,491,146.23
  6. Step 6: Final answer
    x = 1,497,754,322.27

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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.