Home / 110,372,440.56-165,584,303.28-37,589,853.84

Finding the Fourth Proportional to 110,372,440.56, 165,584,303.28 and 37,589,853.84

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Solution

The fourth proportional to 110,372,440.56, 165,584,303.28 and 37,589,853.84 is: 56,393,513.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,372,440.56 : 165,584,303.28 = 37,589,853.84 : x
  2. Step 2: Convert to fraction form
    110,372,440.56/165,584,303.28 = 37,589,853.84/x
  3. Step 3: Cross multiply
    110,372,440.56x = 165,584,303.28 × 37,589,853.84
  4. Step 4: Simplify right side
    110,372,440.56x = 6,224,289,758,493,433
  5. Step 5: Solve for x
    x = 6,224,289,758,493,433/110,372,440.56
  6. Step 6: Final answer
    x = 56,393,513.88

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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.