Home / 16,604,780.10-24,914,362.95-8,919,457.38

Finding the Fourth Proportional to 16,604,780.10, 24,914,362.95 and 8,919,457.38

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Solution

The fourth proportional to 16,604,780.10, 24,914,362.95 and 8,919,457.38 is: 13,383,049.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,604,780.10 : 24,914,362.95 = 8,919,457.38 : x
  2. Step 2: Convert to fraction form
    16,604,780.10/24,914,362.95 = 8,919,457.38/x
  3. Step 3: Cross multiply
    16,604,780.10x = 24,914,362.95 × 8,919,457.38
  4. Step 4: Simplify right side
    16,604,780.10x = 222,222,598,482,376.09
  5. Step 5: Solve for x
    x = 222,222,598,482,376.09/16,604,780.10
  6. Step 6: Final answer
    x = 13,383,049.77

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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.