Home / 111,224,359.39-166,719,751.58-37,422,519.11

Finding the Fourth Proportional to 111,224,359.39, 166,719,751.58 and 37,422,519.11

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Solution

The fourth proportional to 111,224,359.39, 166,719,751.58 and 37,422,519.11 is: 56,094,484.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,224,359.39 : 166,719,751.58 = 37,422,519.11 : x
  2. Step 2: Convert to fraction form
    111,224,359.39/166,719,751.58 = 37,422,519.11/x
  3. Step 3: Cross multiply
    111,224,359.39x = 166,719,751.58 × 37,422,519.11
  4. Step 4: Simplify right side
    111,224,359.39x = 6,239,073,090,027,358
  5. Step 5: Solve for x
    x = 6,239,073,090,027,358/111,224,359.39
  6. Step 6: Final answer
    x = 56,094,484.38

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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.