Home / 53,595,211.12-80,393,314.24-15,256,723.84

Finding the Fourth Proportional to 53,595,211.12, 80,393,314.24 and 15,256,723.84

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Solution

The fourth proportional to 53,595,211.12, 80,393,314.24 and 15,256,723.84 is: 22,885,227.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,595,211.12 : 80,393,314.24 = 15,256,723.84 : x
  2. Step 2: Convert to fraction form
    53,595,211.12/80,393,314.24 = 15,256,723.84/x
  3. Step 3: Cross multiply
    53,595,211.12x = 80,393,314.24 × 15,256,723.84
  4. Step 4: Simplify right side
    53,595,211.12x = 1,226,538,593,942,019.50
  5. Step 5: Solve for x
    x = 1,226,538,593,942,019.50/53,595,211.12
  6. Step 6: Final answer
    x = 22,885,227.40

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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.