Home / 24,454,057.15-36,685,514.40-12,292,915.60

Finding the Fourth Proportional to 24,454,057.15, 36,685,514.40 and 12,292,915.60

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Solution

The fourth proportional to 24,454,057.15, 36,685,514.40 and 12,292,915.60 is: 18,441,599.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,454,057.15 : 36,685,514.40 = 12,292,915.60 : x
  2. Step 2: Convert to fraction form
    24,454,057.15/36,685,514.40 = 12,292,915.60/x
  3. Step 3: Cross multiply
    24,454,057.15x = 36,685,514.40 × 12,292,915.60
  4. Step 4: Simplify right side
    24,454,057.15x = 450,971,932,261,784.62
  5. Step 5: Solve for x
    x = 450,971,932,261,784.62/24,454,057.15
  6. Step 6: Final answer
    x = 18,441,599.67

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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.