Home / 2,330,901,998.10-3,496,352,997.15-1,810,514,970.90

Finding the Fourth Proportional to 2,330,901,998.10, 3,496,352,997.15 and 1,810,514,970.90

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Solution

The fourth proportional to 2,330,901,998.10, 3,496,352,997.15 and 1,810,514,970.90 is: 2,715,772,456.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,901,998.10 : 3,496,352,997.15 = 1,810,514,970.90 : x
  2. Step 2: Convert to fraction form
    2,330,901,998.10/3,496,352,997.15 = 1,810,514,970.90/x
  3. Step 3: Cross multiply
    2,330,901,998.10x = 3,496,352,997.15 × 1,810,514,970.90
  4. Step 4: Simplify right side
    2,330,901,998.10x = 6,330,199,444,891,160,576
  5. Step 5: Solve for x
    x = 6,330,199,444,891,160,576/2,330,901,998.10
  6. Step 6: Final answer
    x = 2,715,772,456.35

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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.