Home / 37,398,220.70-56,097,331.05-33,367,142.30

Finding the Fourth Proportional to 37,398,220.70, 56,097,331.05 and 33,367,142.30

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Solution

The fourth proportional to 37,398,220.70, 56,097,331.05 and 33,367,142.30 is: 50,050,713.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,398,220.70 : 56,097,331.05 = 33,367,142.30 : x
  2. Step 2: Convert to fraction form
    37,398,220.70/56,097,331.05 = 33,367,142.30/x
  3. Step 3: Cross multiply
    37,398,220.70x = 56,097,331.05 × 33,367,142.30
  4. Step 4: Simplify right side
    37,398,220.70x = 1,871,807,627,795,558.25
  5. Step 5: Solve for x
    x = 1,871,807,627,795,558.25/37,398,220.70
  6. Step 6: Final answer
    x = 50,050,713.45

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Double scale
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Similar ratio
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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.