Home / 27,484,038.20-41,226,057.30-16,118,636.60

Finding the Fourth Proportional to 27,484,038.20, 41,226,057.30 and 16,118,636.60

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Solution

The fourth proportional to 27,484,038.20, 41,226,057.30 and 16,118,636.60 is: 24,177,954.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,484,038.20 : 41,226,057.30 = 16,118,636.60 : x
  2. Step 2: Convert to fraction form
    27,484,038.20/41,226,057.30 = 16,118,636.60/x
  3. Step 3: Cross multiply
    27,484,038.20x = 41,226,057.30 × 16,118,636.60
  4. Step 4: Simplify right side
    27,484,038.20x = 664,507,836,069,477.12
  5. Step 5: Solve for x
    x = 664,507,836,069,477.12/27,484,038.20
  6. Step 6: Final answer
    x = 24,177,954.90

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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.