Home / 2,446,455,980.72-3,668,182,139.03-950,741,099.70

Finding the Fourth Proportional to 2,446,455,980.72, 3,668,182,139.03 and 950,741,099.70

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Solution

The fourth proportional to 2,446,455,980.72, 3,668,182,139.03 and 950,741,099.70 is: 1,425,528,007.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,455,980.72 : 3,668,182,139.03 = 950,741,099.70 : x
  2. Step 2: Convert to fraction form
    2,446,455,980.72/3,668,182,139.03 = 950,741,099.70/x
  3. Step 3: Cross multiply
    2,446,455,980.72x = 3,668,182,139.03 × 950,741,099.70
  4. Step 4: Simplify right side
    2,446,455,980.72x = 3,487,491,520,756,527,104
  5. Step 5: Solve for x
    x = 3,487,491,520,756,527,104/2,446,455,980.72
  6. Step 6: Final answer
    x = 1,425,528,007.96

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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.