Home / 18,175,501,219.20-27,263,251,828.80-16,216,397,116.80

Finding the Fourth Proportional to 18,175,501,219.20, 27,263,251,828.80 and 16,216,397,116.80

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Solution

The fourth proportional to 18,175,501,219.20, 27,263,251,828.80 and 16,216,397,116.80 is: 24,324,595,675.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,175,501,219.20 : 27,263,251,828.80 = 16,216,397,116.80 : x
  2. Step 2: Convert to fraction form
    18,175,501,219.20/27,263,251,828.80 = 16,216,397,116.80/x
  3. Step 3: Cross multiply
    18,175,501,219.20x = 27,263,251,828.80 × 16,216,397,116.80
  4. Step 4: Simplify right side
    18,175,501,219.20x = 442,111,718,351,144,615,936
  5. Step 5: Solve for x
    x = 442,111,718,351,144,615,936/18,175,501,219.20
  6. Step 6: Final answer
    x = 24,324,595,675.20

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1.5x scale

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.