Home / 165,888,906.30-248,833,359.45-94,225,290.30

Finding the Fourth Proportional to 165,888,906.30, 248,833,359.45 and 94,225,290.30

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Solution

The fourth proportional to 165,888,906.30, 248,833,359.45 and 94,225,290.30 is: 141,337,935.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,888,906.30 : 248,833,359.45 = 94,225,290.30 : x
  2. Step 2: Convert to fraction form
    165,888,906.30/248,833,359.45 = 94,225,290.30/x
  3. Step 3: Cross multiply
    165,888,906.30x = 248,833,359.45 × 94,225,290.30
  4. Step 4: Simplify right side
    165,888,906.30x = 23,446,395,530,500,496
  5. Step 5: Solve for x
    x = 23,446,395,530,500,496/165,888,906.30
  6. Step 6: Final answer
    x = 141,337,935.45

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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.