Home / 111,670,080.56-167,505,159.72-34,999,057.52

Finding the Fourth Proportional to 111,670,080.56, 167,505,159.72 and 34,999,057.52

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Solution

The fourth proportional to 111,670,080.56, 167,505,159.72 and 34,999,057.52 is: 52,498,598.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,670,080.56 : 167,505,159.72 = 34,999,057.52 : x
  2. Step 2: Convert to fraction form
    111,670,080.56/167,505,159.72 = 34,999,057.52/x
  3. Step 3: Cross multiply
    111,670,080.56x = 167,505,159.72 × 34,999,057.52
  4. Step 4: Simplify right side
    111,670,080.56x = 5,862,522,719,937,068
  5. Step 5: Solve for x
    x = 5,862,522,719,937,068/111,670,080.56
  6. Step 6: Final answer
    x = 52,498,598.47

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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.