Home / 3,394,127,005.41-4,684,303,027.94-2,055,977,832.18

Finding the Fourth Proportional to 3,394,127,005.41, 4,684,303,027.94 and 2,055,977,832.18

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Solution

The fourth proportional to 3,394,127,005.41, 4,684,303,027.94 and 2,055,977,832.18 is: 2,837,496,407.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394,127,005.41 : 4,684,303,027.94 = 2,055,977,832.18 : x
  2. Step 2: Convert to fraction form
    3,394,127,005.41/4,684,303,027.94 = 2,055,977,832.18/x
  3. Step 3: Cross multiply
    3,394,127,005.41x = 4,684,303,027.94 × 2,055,977,832.18
  4. Step 4: Simplify right side
    3,394,127,005.41x = 9,630,823,184,648,011,776
  5. Step 5: Solve for x
    x = 9,630,823,184,648,011,776/3,394,127,005.41
  6. Step 6: Final answer
    x = 2,837,496,407.56

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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.