Home / 2,034,540,592.20-3,047,724,729.09-927,622,800.45

Finding the Fourth Proportional to 2,034,540,592.20, 3,047,724,729.09 and 927,622,800.45

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Solution

The fourth proportional to 2,034,540,592.20, 3,047,724,729.09 and 927,622,800.45 is: 1,389,571,168.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,540,592.20 : 3,047,724,729.09 = 927,622,800.45 : x
  2. Step 2: Convert to fraction form
    2,034,540,592.20/3,047,724,729.09 = 927,622,800.45/x
  3. Step 3: Cross multiply
    2,034,540,592.20x = 3,047,724,729.09 × 927,622,800.45
  4. Step 4: Simplify right side
    2,034,540,592.20x = 2,827,138,948,199,183,872
  5. Step 5: Solve for x
    x = 2,827,138,948,199,183,872/2,034,540,592.20
  6. Step 6: Final answer
    x = 1,389,571,168.57

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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.