Home / 116,541,651.60-174,835,805.40-34,660,371.60

Finding the Fourth Proportional to 116,541,651.60, 174,835,805.40 and 34,660,371.60

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Solution

The fourth proportional to 116,541,651.60, 174,835,805.40 and 34,660,371.60 is: 51,997,495.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,541,651.60 : 174,835,805.40 = 34,660,371.60 : x
  2. Step 2: Convert to fraction form
    116,541,651.60/174,835,805.40 = 34,660,371.60/x
  3. Step 3: Cross multiply
    116,541,651.60x = 174,835,805.40 × 34,660,371.60
  4. Step 4: Simplify right side
    116,541,651.60x = 6,059,873,984,149,287
  5. Step 5: Solve for x
    x = 6,059,873,984,149,287/116,541,651.60
  6. Step 6: Final answer
    x = 51,997,495.32

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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.