Home / 16,204,930.80-24,307,396.20-4,237,666.80

Finding the Fourth Proportional to 16,204,930.80, 24,307,396.20 and 4,237,666.80

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Solution

The fourth proportional to 16,204,930.80, 24,307,396.20 and 4,237,666.80 is: 6,356,500.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,204,930.80 : 24,307,396.20 = 4,237,666.80 : x
  2. Step 2: Convert to fraction form
    16,204,930.80/24,307,396.20 = 4,237,666.80/x
  3. Step 3: Cross multiply
    16,204,930.80x = 24,307,396.20 × 4,237,666.80
  4. Step 4: Simplify right side
    16,204,930.80x = 103,006,645,871,186.16
  5. Step 5: Solve for x
    x = 103,006,645,871,186.16/16,204,930.80
  6. Step 6: Final answer
    x = 6,356,500.20

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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.