Home / 14,939,581,370.72-22,395,581,604.97-7,471,665,707.66

Finding the Fourth Proportional to 14,939,581,370.72, 22,395,581,604.97 and 7,471,665,707.66

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Solution

The fourth proportional to 14,939,581,370.72, 22,395,581,604.97 and 7,471,665,707.66 is: 11,200,601,605.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,939,581,370.72 : 22,395,581,604.97 = 7,471,665,707.66 : x
  2. Step 2: Convert to fraction form
    14,939,581,370.72/22,395,581,604.97 = 7,471,665,707.66/x
  3. Step 3: Cross multiply
    14,939,581,370.72x = 22,395,581,604.97 × 7,471,665,707.66
  4. Step 4: Simplify right side
    14,939,581,370.72x = 167,332,299,080,821,047,296
  5. Step 5: Solve for x
    x = 167,332,299,080,821,047,296/14,939,581,370.72
  6. Step 6: Final answer
    x = 11,200,601,605.13

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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.