Home / 24,476,964.40-36,715,446.60-8,520,612.40

Finding the Fourth Proportional to 24,476,964.40, 36,715,446.60 and 8,520,612.40

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Solution

The fourth proportional to 24,476,964.40, 36,715,446.60 and 8,520,612.40 is: 12,780,918.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,476,964.40 : 36,715,446.60 = 8,520,612.40 : x
  2. Step 2: Convert to fraction form
    24,476,964.40/36,715,446.60 = 8,520,612.40/x
  3. Step 3: Cross multiply
    24,476,964.40x = 36,715,446.60 × 8,520,612.40
  4. Step 4: Simplify right side
    24,476,964.40x = 312,838,089,571,497.88
  5. Step 5: Solve for x
    x = 312,838,089,571,497.88/24,476,964.40
  6. Step 6: Final answer
    x = 12,780,918.60

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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.