Home / 37,076,670.60-55,615,005.90-21,922,801.80

Finding the Fourth Proportional to 37,076,670.60, 55,615,005.90 and 21,922,801.80

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Solution

The fourth proportional to 37,076,670.60, 55,615,005.90 and 21,922,801.80 is: 32,884,202.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,076,670.60 : 55,615,005.90 = 21,922,801.80 : x
  2. Step 2: Convert to fraction form
    37,076,670.60/55,615,005.90 = 21,922,801.80/x
  3. Step 3: Cross multiply
    37,076,670.60x = 55,615,005.90 × 21,922,801.80
  4. Step 4: Simplify right side
    37,076,670.60x = 1,219,236,751,451,530.75
  5. Step 5: Solve for x
    x = 1,219,236,751,451,530.75/37,076,670.60
  6. Step 6: Final answer
    x = 32,884,202.70

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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.