Home / 895,339,498.29-1,343,023,167.19-265,135,305.92

Finding the Fourth Proportional to 895,339,498.29, 1,343,023,167.19 and 265,135,305.92

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Solution

The fourth proportional to 895,339,498.29, 1,343,023,167.19 and 265,135,305.92 is: 397,707,080.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,339,498.29 : 1,343,023,167.19 = 265,135,305.92 : x
  2. Step 2: Convert to fraction form
    895,339,498.29/1,343,023,167.19 = 265,135,305.92/x
  3. Step 3: Cross multiply
    895,339,498.29x = 1,343,023,167.19 × 265,135,305.92
  4. Step 4: Simplify right side
    895,339,498.29x = 356,082,858,290,567,936
  5. Step 5: Solve for x
    x = 356,082,858,290,567,936/895,339,498.29
  6. Step 6: Final answer
    x = 397,707,080.91

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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.