Home / 24,164,355.20-36,246,532.80-8,208,003.20

Finding the Fourth Proportional to 24,164,355.20, 36,246,532.80 and 8,208,003.20

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Solution

The fourth proportional to 24,164,355.20, 36,246,532.80 and 8,208,003.20 is: 12,312,004.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,164,355.20 : 36,246,532.80 = 8,208,003.20 : x
  2. Step 2: Convert to fraction form
    24,164,355.20/36,246,532.80 = 8,208,003.20/x
  3. Step 3: Cross multiply
    24,164,355.20x = 36,246,532.80 × 8,208,003.20
  4. Step 4: Simplify right side
    24,164,355.20x = 297,511,657,211,304.94
  5. Step 5: Solve for x
    x = 297,511,657,211,304.94/24,164,355.20
  6. Step 6: Final answer
    x = 12,312,004.80

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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.