Home / 14,269,675.20-21,407,782.56-6,184,008

Finding the Fourth Proportional to 14,269,675.20, 21,407,782.56 and 6,184,008

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Solution

The fourth proportional to 14,269,675.20, 21,407,782.56 and 6,184,008 is: 9,277,429.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,269,675.20 : 21,407,782.56 = 6,184,008 : x
  2. Step 2: Convert to fraction form
    14,269,675.20/21,407,782.56 = 6,184,008/x
  3. Step 3: Cross multiply
    14,269,675.20x = 21,407,782.56 × 6,184,008
  4. Step 4: Simplify right side
    14,269,675.20x = 132,385,898,613,300.47
  5. Step 5: Solve for x
    x = 132,385,898,613,300.47/14,269,675.20
  6. Step 6: Final answer
    x = 9,277,429.01

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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.