Home / 53,482,823.28-80,231,852.33-16,597,900.07

Finding the Fourth Proportional to 53,482,823.28, 80,231,852.33 and 16,597,900.07

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Solution

The fourth proportional to 53,482,823.28, 80,231,852.33 and 16,597,900.07 is: 24,899,214.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,482,823.28 : 80,231,852.33 = 16,597,900.07 : x
  2. Step 2: Convert to fraction form
    53,482,823.28/80,231,852.33 = 16,597,900.07/x
  3. Step 3: Cross multiply
    53,482,823.28x = 80,231,852.33 × 16,597,900.07
  4. Step 4: Simplify right side
    53,482,823.28x = 1,331,680,266,920,188
  5. Step 5: Solve for x
    x = 1,331,680,266,920,188/53,482,823.28
  6. Step 6: Final answer
    x = 24,899,214.09

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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.