Home / 2,442,859,082.60-3,662,615,786.74-1,244,014,162.35

Finding the Fourth Proportional to 2,442,859,082.60, 3,662,615,786.74 and 1,244,014,162.35

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Solution

The fourth proportional to 2,442,859,082.60, 3,662,615,786.74 and 1,244,014,162.35 is: 1,865,169,359.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,859,082.60 : 3,662,615,786.74 = 1,244,014,162.35 : x
  2. Step 2: Convert to fraction form
    2,442,859,082.60/3,662,615,786.74 = 1,244,014,162.35/x
  3. Step 3: Cross multiply
    2,442,859,082.60x = 3,662,615,786.74 × 1,244,014,162.35
  4. Step 4: Simplify right side
    2,442,859,082.60x = 4,556,345,909,945,027,072
  5. Step 5: Solve for x
    x = 4,556,345,909,945,027,072/2,442,859,082.60
  6. Step 6: Final answer
    x = 1,865,169,359.30

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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.