Home / 1,504,278,002.70-2,256,417,004.05-1,159,904,234.70

Finding the Fourth Proportional to 1,504,278,002.70, 2,256,417,004.05 and 1,159,904,234.70

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Solution

The fourth proportional to 1,504,278,002.70, 2,256,417,004.05 and 1,159,904,234.70 is: 1,739,856,352.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,278,002.70 : 2,256,417,004.05 = 1,159,904,234.70 : x
  2. Step 2: Convert to fraction form
    1,504,278,002.70/2,256,417,004.05 = 1,159,904,234.70/x
  3. Step 3: Cross multiply
    1,504,278,002.70x = 2,256,417,004.05 × 1,159,904,234.70
  4. Step 4: Simplify right side
    1,504,278,002.70x = 2,617,227,638,246,682,624
  5. Step 5: Solve for x
    x = 2,617,227,638,246,682,624/1,504,278,002.70
  6. Step 6: Final answer
    x = 1,739,856,352.05

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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.