Home / 2,184,672,405.90-3,014,266,637.79-1,244,855,014.86

Finding the Fourth Proportional to 2,184,672,405.90, 3,014,266,637.79 and 1,244,855,014.86

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Solution

The fourth proportional to 2,184,672,405.90, 3,014,266,637.79 and 1,244,855,014.86 is: 1,717,568,698.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,672,405.90 : 3,014,266,637.79 = 1,244,855,014.86 : x
  2. Step 2: Convert to fraction form
    2,184,672,405.90/3,014,266,637.79 = 1,244,855,014.86/x
  3. Step 3: Cross multiply
    2,184,672,405.90x = 3,014,266,637.79 × 1,244,855,014.86
  4. Step 4: Simplify right side
    2,184,672,405.90x = 3,752,324,940,178,072,576
  5. Step 5: Solve for x
    x = 3,752,324,940,178,072,576/2,184,672,405.90
  6. Step 6: Final answer
    x = 1,717,568,698.19

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1.5x scale

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.