Home / 36,308,039.60-54,462,059.40-33,536,673.20

Finding the Fourth Proportional to 36,308,039.60, 54,462,059.40 and 33,536,673.20

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Solution

The fourth proportional to 36,308,039.60, 54,462,059.40 and 33,536,673.20 is: 50,305,009.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,308,039.60 : 54,462,059.40 = 33,536,673.20 : x
  2. Step 2: Convert to fraction form
    36,308,039.60/54,462,059.40 = 33,536,673.20/x
  3. Step 3: Cross multiply
    36,308,039.60x = 54,462,059.40 × 33,536,673.20
  4. Step 4: Simplify right side
    36,308,039.60x = 1,826,476,287,896,788
  5. Step 5: Solve for x
    x = 1,826,476,287,896,788/36,308,039.60
  6. Step 6: Final answer
    x = 50,305,009.80

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Similar ratio
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1.5x scale

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.