Home / 57,834,380.20-86,751,773.06-14,703,588.22

Finding the Fourth Proportional to 57,834,380.20, 86,751,773.06 and 14,703,588.22

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Solution

The fourth proportional to 57,834,380.20, 86,751,773.06 and 14,703,588.22 is: 22,055,433.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,834,380.20 : 86,751,773.06 = 14,703,588.22 : x
  2. Step 2: Convert to fraction form
    57,834,380.20/86,751,773.06 = 14,703,588.22/x
  3. Step 3: Cross multiply
    57,834,380.20x = 86,751,773.06 × 14,703,588.22
  4. Step 4: Simplify right side
    57,834,380.20x = 1,275,562,348,429,129.50
  5. Step 5: Solve for x
    x = 1,275,562,348,429,129.50/57,834,380.20
  6. Step 6: Final answer
    x = 22,055,433.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.