Home / 5,592,234,852.43-8,389,685,479.57-1,810,628,337.33

Finding the Fourth Proportional to 5,592,234,852.43, 8,389,685,479.57 and 1,810,628,337.33

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Solution

The fourth proportional to 5,592,234,852.43, 8,389,685,479.57 and 1,810,628,337.33 is: 2,716,374,163.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,592,234,852.43 : 8,389,685,479.57 = 1,810,628,337.33 : x
  2. Step 2: Convert to fraction form
    5,592,234,852.43/8,389,685,479.57 = 1,810,628,337.33/x
  3. Step 3: Cross multiply
    5,592,234,852.43x = 8,389,685,479.57 × 1,810,628,337.33
  4. Step 4: Simplify right side
    5,592,234,852.43x = 15,190,602,270,586,419,200
  5. Step 5: Solve for x
    x = 15,190,602,270,586,419,200/5,592,234,852.43
  6. Step 6: Final answer
    x = 2,716,374,163.72

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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.