Home / 14,377,682.80-21,556,026.60-5,853,631.60

Finding the Fourth Proportional to 14,377,682.80, 21,556,026.60 and 5,853,631.60

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Solution

The fourth proportional to 14,377,682.80, 21,556,026.60 and 5,853,631.60 is: 8,776,173.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,377,682.80 : 21,556,026.60 = 5,853,631.60 : x
  2. Step 2: Convert to fraction form
    14,377,682.80/21,556,026.60 = 5,853,631.60/x
  3. Step 3: Cross multiply
    14,377,682.80x = 21,556,026.60 × 5,853,631.60
  4. Step 4: Simplify right side
    14,377,682.80x = 126,181,038,476,200.56
  5. Step 5: Solve for x
    x = 126,181,038,476,200.56/14,377,682.80
  6. Step 6: Final answer
    x = 8,776,173.48

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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.