Home / 5,214,202,200.44-7,195,735,411.38-2,835,479,260.16

Finding the Fourth Proportional to 5,214,202,200.44, 7,195,735,411.38 and 2,835,479,260.16

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Solution

The fourth proportional to 5,214,202,200.44, 7,195,735,411.38 and 2,835,479,260.16 is: 3,913,035,539.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,214,202,200.44 : 7,195,735,411.38 = 2,835,479,260.16 : x
  2. Step 2: Convert to fraction form
    5,214,202,200.44/7,195,735,411.38 = 2,835,479,260.16/x
  3. Step 3: Cross multiply
    5,214,202,200.44x = 7,195,735,411.38 × 2,835,479,260.16
  4. Step 4: Simplify right side
    5,214,202,200.44x = 20,403,358,520,566,874,112
  5. Step 5: Solve for x
    x = 20,403,358,520,566,874,112/5,214,202,200.44
  6. Step 6: Final answer
    x = 3,913,035,539.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.