Home / 37,767,661.20-56,651,491.80-33,516,133.20

Finding the Fourth Proportional to 37,767,661.20, 56,651,491.80 and 33,516,133.20

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Solution

The fourth proportional to 37,767,661.20, 56,651,491.80 and 33,516,133.20 is: 50,274,199.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,767,661.20 : 56,651,491.80 = 33,516,133.20 : x
  2. Step 2: Convert to fraction form
    37,767,661.20/56,651,491.80 = 33,516,133.20/x
  3. Step 3: Cross multiply
    37,767,661.20x = 56,651,491.80 × 33,516,133.20
  4. Step 4: Simplify right side
    37,767,661.20x = 1,898,738,945,147,507.50
  5. Step 5: Solve for x
    x = 1,898,738,945,147,507.50/37,767,661.20
  6. Step 6: Final answer
    x = 50,274,199.80

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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.