Home / 3,034,309,004.55-4,551,463,506.83-1,986,732,505.35

Finding the Fourth Proportional to 3,034,309,004.55, 4,551,463,506.83 and 1,986,732,505.35

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Solution

The fourth proportional to 3,034,309,004.55, 4,551,463,506.83 and 1,986,732,505.35 is: 2,980,098,758.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,309,004.55 : 4,551,463,506.83 = 1,986,732,505.35 : x
  2. Step 2: Convert to fraction form
    3,034,309,004.55/4,551,463,506.83 = 1,986,732,505.35/x
  3. Step 3: Cross multiply
    3,034,309,004.55x = 4,551,463,506.83 × 1,986,732,505.35
  4. Step 4: Simplify right side
    3,034,309,004.55x = 9,042,540,495,923,528,704
  5. Step 5: Solve for x
    x = 9,042,540,495,923,528,704/3,034,309,004.55
  6. Step 6: Final answer
    x = 2,980,098,758.03

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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.