Home / 2,314,339,652.90-3,193,814,536.44-1,361,930,896.10

Finding the Fourth Proportional to 2,314,339,652.90, 3,193,814,536.44 and 1,361,930,896.10

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Solution

The fourth proportional to 2,314,339,652.90, 3,193,814,536.44 and 1,361,930,896.10 is: 1,879,479,828.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,339,652.90 : 3,193,814,536.44 = 1,361,930,896.10 : x
  2. Step 2: Convert to fraction form
    2,314,339,652.90/3,193,814,536.44 = 1,361,930,896.10/x
  3. Step 3: Cross multiply
    2,314,339,652.90x = 3,193,814,536.44 × 1,361,930,896.10
  4. Step 4: Simplify right side
    2,314,339,652.90x = 4,349,754,693,590,935,040
  5. Step 5: Solve for x
    x = 4,349,754,693,590,935,040/2,314,339,652.90
  6. Step 6: Final answer
    x = 1,879,479,828.36

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Double scale
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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.