Home / 110,181,716.70-165,073,509.45-94,256,468.70

Finding the Fourth Proportional to 110,181,716.70, 165,073,509.45 and 94,256,468.70

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Solution

The fourth proportional to 110,181,716.70, 165,073,509.45 and 94,256,468.70 is: 141,214,409.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,181,716.70 : 165,073,509.45 = 94,256,468.70 : x
  2. Step 2: Convert to fraction form
    110,181,716.70/165,073,509.45 = 94,256,468.70/x
  3. Step 3: Cross multiply
    110,181,716.70x = 165,073,509.45 × 94,256,468.70
  4. Step 4: Simplify right side
    110,181,716.70x = 15,559,246,076,673,078
  5. Step 5: Solve for x
    x = 15,559,246,076,673,078/110,181,716.70
  6. Step 6: Final answer
    x = 141,214,409.64

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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.