Home / 3,239,103,336-4,469,961,514.38-1,753,991,461.50

Finding the Fourth Proportional to 3,239,103,336, 4,469,961,514.38 and 1,753,991,461.50

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Solution

The fourth proportional to 3,239,103,336, 4,469,961,514.38 and 1,753,991,461.50 is: 2,420,507,627.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,239,103,336 : 4,469,961,514.38 = 1,753,991,461.50 : x
  2. Step 2: Convert to fraction form
    3,239,103,336/4,469,961,514.38 = 1,753,991,461.50/x
  3. Step 3: Cross multiply
    3,239,103,336x = 4,469,961,514.38 × 1,753,991,461.50
  4. Step 4: Simplify right side
    3,239,103,336x = 7,840,274,329,456,130,048
  5. Step 5: Solve for x
    x = 7,840,274,329,456,130,048/3,239,103,336
  6. Step 6: Final answer
    x = 2,420,507,627.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.