Home / 116,033,071.86-174,030,691.32-34,132,796.28

Finding the Fourth Proportional to 116,033,071.86, 174,030,691.32 and 34,132,796.28

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Solution

The fourth proportional to 116,033,071.86, 174,030,691.32 and 34,132,796.28 is: 51,193,629.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,033,071.86 : 174,030,691.32 = 34,132,796.28 : x
  2. Step 2: Convert to fraction form
    116,033,071.86/174,030,691.32 = 34,132,796.28/x
  3. Step 3: Cross multiply
    116,033,071.86x = 174,030,691.32 × 34,132,796.28
  4. Step 4: Simplify right side
    116,033,071.86x = 5,940,154,133,293,124
  5. Step 5: Solve for x
    x = 5,940,154,133,293,124/116,033,071.86
  6. Step 6: Final answer
    x = 51,193,629.87

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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.