Home / 110,372,428.16-165,584,284.85-37,589,840.90

Finding the Fourth Proportional to 110,372,428.16, 165,584,284.85 and 37,589,840.90

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Solution

The fourth proportional to 110,372,428.16, 165,584,284.85 and 37,589,840.90 is: 56,393,494.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,372,428.16 : 165,584,284.85 = 37,589,840.90 : x
  2. Step 2: Convert to fraction form
    110,372,428.16/165,584,284.85 = 37,589,840.90/x
  3. Step 3: Cross multiply
    110,372,428.16x = 165,584,284.85 × 37,589,840.90
  4. Step 4: Simplify right side
    110,372,428.16x = 6,224,286,923,051,780
  5. Step 5: Solve for x
    x = 6,224,286,923,051,780/110,372,428.16
  6. Step 6: Final answer
    x = 56,393,494.52

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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.