Home / 30,345,269,110.44-45,499,471,672.50-15,201,226,397.04

Finding the Fourth Proportional to 30,345,269,110.44, 45,499,471,672.50 and 15,201,226,397.04

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Solution

The fourth proportional to 30,345,269,110.44, 45,499,471,672.50 and 15,201,226,397.04 is: 22,792,606,232.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,345,269,110.44 : 45,499,471,672.50 = 15,201,226,397.04 : x
  2. Step 2: Convert to fraction form
    30,345,269,110.44/45,499,471,672.50 = 15,201,226,397.04/x
  3. Step 3: Cross multiply
    30,345,269,110.44x = 45,499,471,672.50 × 15,201,226,397.04
  4. Step 4: Simplify right side
    30,345,269,110.44x = 691,647,769,839,380,725,760
  5. Step 5: Solve for x
    x = 691,647,769,839,380,725,760/30,345,269,110.44
  6. Step 6: Final answer
    x = 22,792,606,232.03

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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.