Home / 16,305,042.30-24,457,563.45-10,930,271.10

Finding the Fourth Proportional to 16,305,042.30, 24,457,563.45 and 10,930,271.10

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Solution

The fourth proportional to 16,305,042.30, 24,457,563.45 and 10,930,271.10 is: 16,395,406.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,305,042.30 : 24,457,563.45 = 10,930,271.10 : x
  2. Step 2: Convert to fraction form
    16,305,042.30/24,457,563.45 = 10,930,271.10/x
  3. Step 3: Cross multiply
    16,305,042.30x = 24,457,563.45 × 10,930,271.10
  4. Step 4: Simplify right side
    16,305,042.30x = 267,327,798,953,951.28
  5. Step 5: Solve for x
    x = 267,327,798,953,951.28/16,305,042.30
  6. Step 6: Final answer
    x = 16,395,406.65

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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.