Home / 14,646,200.40-21,948,305.40-10,777,834.80

Finding the Fourth Proportional to 14,646,200.40, 21,948,305.40 and 10,777,834.80

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Solution

The fourth proportional to 14,646,200.40, 21,948,305.40 and 10,777,834.80 is: 16,151,302.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,646,200.40 : 21,948,305.40 = 10,777,834.80 : x
  2. Step 2: Convert to fraction form
    14,646,200.40/21,948,305.40 = 10,777,834.80/x
  3. Step 3: Cross multiply
    14,646,200.40x = 21,948,305.40 × 10,777,834.80
  4. Step 4: Simplify right side
    14,646,200.40x = 236,555,209,741,147.91
  5. Step 5: Solve for x
    x = 236,555,209,741,147.91/14,646,200.40
  6. Step 6: Final answer
    x = 16,151,302.27

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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.