Home / 16,727,221.80-25,091,107.80-4,596,609.40

Finding the Fourth Proportional to 16,727,221.80, 25,091,107.80 and 4,596,609.40

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Solution

The fourth proportional to 16,727,221.80, 25,091,107.80 and 4,596,609.40 is: 6,894,989.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,727,221.80 : 25,091,107.80 = 4,596,609.40 : x
  2. Step 2: Convert to fraction form
    16,727,221.80/25,091,107.80 = 4,596,609.40/x
  3. Step 3: Cross multiply
    16,727,221.80x = 25,091,107.80 × 4,596,609.40
  4. Step 4: Simplify right side
    16,727,221.80x = 115,334,021,969,893.33
  5. Step 5: Solve for x
    x = 115,334,021,969,893.33/16,727,221.80
  6. Step 6: Final answer
    x = 6,894,989.70

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1.5x scale

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.