Home / 8,846,119,713.96-13,269,229,178.40-2,950,662,765.36

Finding the Fourth Proportional to 8,846,119,713.96, 13,269,229,178.40 and 2,950,662,765.36

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Solution

The fourth proportional to 8,846,119,713.96, 13,269,229,178.40 and 2,950,662,765.36 is: 4,426,010,694.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,846,119,713.96 : 13,269,229,178.40 = 2,950,662,765.36 : x
  2. Step 2: Convert to fraction form
    8,846,119,713.96/13,269,229,178.40 = 2,950,662,765.36/x
  3. Step 3: Cross multiply
    8,846,119,713.96x = 13,269,229,178.40 × 2,950,662,765.36
  4. Step 4: Simplify right side
    8,846,119,713.96x = 39,153,020,461,733,347,328
  5. Step 5: Solve for x
    x = 39,153,020,461,733,347,328/8,846,119,713.96
  6. Step 6: Final answer
    x = 4,426,010,694.83

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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.