Home / 5,836,173,323.26-8,754,798,148.48-1,905,900,078.56

Finding the Fourth Proportional to 5,836,173,323.26, 8,754,798,148.48 and 1,905,900,078.56

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Solution

The fourth proportional to 5,836,173,323.26, 8,754,798,148.48 and 1,905,900,078.56 is: 2,859,025,864.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,836,173,323.26 : 8,754,798,148.48 = 1,905,900,078.56 : x
  2. Step 2: Convert to fraction form
    5,836,173,323.26/8,754,798,148.48 = 1,905,900,078.56/x
  3. Step 3: Cross multiply
    5,836,173,323.26x = 8,754,798,148.48 × 1,905,900,078.56
  4. Step 4: Simplify right side
    5,836,173,323.26x = 16,685,770,478,964,973,568
  5. Step 5: Solve for x
    x = 16,685,770,478,964,973,568/5,836,173,323.26
  6. Step 6: Final answer
    x = 2,859,025,864.17

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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.