Home / 27,484,020.20-41,226,030.30-16,118,618.60

Finding the Fourth Proportional to 27,484,020.20, 41,226,030.30 and 16,118,618.60

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Solution

The fourth proportional to 27,484,020.20, 41,226,030.30 and 16,118,618.60 is: 24,177,927.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,484,020.20 : 41,226,030.30 = 16,118,618.60 : x
  2. Step 2: Convert to fraction form
    27,484,020.20/41,226,030.30 = 16,118,618.60/x
  3. Step 3: Cross multiply
    27,484,020.20x = 41,226,030.30 × 16,118,618.60
  4. Step 4: Simplify right side
    27,484,020.20x = 664,506,658,797,743.50
  5. Step 5: Solve for x
    x = 664,506,658,797,743.50/27,484,020.20
  6. Step 6: Final answer
    x = 24,177,927.90

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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.