Home / 17,793,043.20-24,552,201.60-12,634,522.56

Finding the Fourth Proportional to 17,793,043.20, 24,552,201.60 and 12,634,522.56

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Solution

The fourth proportional to 17,793,043.20, 24,552,201.60 and 12,634,522.56 is: 17,434,080.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,793,043.20 : 24,552,201.60 = 12,634,522.56 : x
  2. Step 2: Convert to fraction form
    17,793,043.20/24,552,201.60 = 12,634,522.56/x
  3. Step 3: Cross multiply
    17,793,043.20x = 24,552,201.60 × 12,634,522.56
  4. Step 4: Simplify right side
    17,793,043.20x = 310,205,345,012,868.12
  5. Step 5: Solve for x
    x = 310,205,345,012,868.12/17,793,043.20
  6. Step 6: Final answer
    x = 17,434,080.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.