Home / 23,314,517.20-34,971,775.80-16,512,072.40

Finding the Fourth Proportional to 23,314,517.20, 34,971,775.80 and 16,512,072.40

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Solution

The fourth proportional to 23,314,517.20, 34,971,775.80 and 16,512,072.40 is: 24,768,108.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,314,517.20 : 34,971,775.80 = 16,512,072.40 : x
  2. Step 2: Convert to fraction form
    23,314,517.20/34,971,775.80 = 16,512,072.40/x
  3. Step 3: Cross multiply
    23,314,517.20x = 34,971,775.80 × 16,512,072.40
  4. Step 4: Simplify right side
    23,314,517.20x = 577,456,493,966,167.88
  5. Step 5: Solve for x
    x = 577,456,493,966,167.88/23,314,517.20
  6. Step 6: Final answer
    x = 24,768,108.60

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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.