Home / 2,368,894,720,511.50-3,269,074,714,305.90-1,355,058,347,519.40

Finding the Fourth Proportional to 2,368,894,720,511.50, 3,269,074,714,305.90 and 1,355,058,347,519.40

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Solution

The fourth proportional to 2,368,894,720,511.50, 3,269,074,714,305.90 and 1,355,058,347,519.40 is: 1,869,980,519,576.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,894,720,511.50 : 3,269,074,714,305.90 = 1,355,058,347,519.40 : x
  2. Step 2: Convert to fraction form
    2,368,894,720,511.50/3,269,074,714,305.90 = 1,355,058,347,519.40/x
  3. Step 3: Cross multiply
    2,368,894,720,511.50x = 3,269,074,714,305.90 × 1,355,058,347,519.40
  4. Step 4: Simplify right side
    2,368,894,720,511.50x = 4,429,786,980,284,807,082,147,840
  5. Step 5: Solve for x
    x = 4,429,786,980,284,807,082,147,840/2,368,894,720,511.50
  6. Step 6: Final answer
    x = 1,869,980,519,576.79

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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.