Home / 27,153,188,074.26-37,471,102,161.73-14,945,632,191.41

Finding the Fourth Proportional to 27,153,188,074.26, 37,471,102,161.73 and 14,945,632,191.41

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Solution

The fourth proportional to 27,153,188,074.26, 37,471,102,161.73 and 14,945,632,191.41 is: 20,624,808,740.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,153,188,074.26 : 37,471,102,161.73 = 14,945,632,191.41 : x
  2. Step 2: Convert to fraction form
    27,153,188,074.26/37,471,102,161.73 = 14,945,632,191.41/x
  3. Step 3: Cross multiply
    27,153,188,074.26x = 37,471,102,161.73 × 14,945,632,191.41
  4. Step 4: Simplify right side
    27,153,188,074.26x = 560,029,310,715,747,434,496
  5. Step 5: Solve for x
    x = 560,029,310,715,747,434,496/27,153,188,074.26
  6. Step 6: Final answer
    x = 20,624,808,740.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.