Home / 16,447,354.50-24,644,065.38-11,646,425.34

Finding the Fourth Proportional to 16,447,354.50, 24,644,065.38 and 11,646,425.34

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Solution

The fourth proportional to 16,447,354.50, 24,644,065.38 and 11,646,425.34 is: 17,450,543.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,447,354.50 : 24,644,065.38 = 11,646,425.34 : x
  2. Step 2: Convert to fraction form
    16,447,354.50/24,644,065.38 = 11,646,425.34/x
  3. Step 3: Cross multiply
    16,447,354.50x = 24,644,065.38 × 11,646,425.34
  4. Step 4: Simplify right side
    16,447,354.50x = 287,015,267,522,248.69
  5. Step 5: Solve for x
    x = 287,015,267,522,248.69/16,447,354.50
  6. Step 6: Final answer
    x = 17,450,543.04

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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.