Home / 9,701,009.10-14,551,513.65-3,311,469.90

Finding the Fourth Proportional to 9,701,009.10, 14,551,513.65 and 3,311,469.90

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Solution

The fourth proportional to 9,701,009.10, 14,551,513.65 and 3,311,469.90 is: 4,967,204.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,701,009.10 : 14,551,513.65 = 3,311,469.90 : x
  2. Step 2: Convert to fraction form
    9,701,009.10/14,551,513.65 = 3,311,469.90/x
  3. Step 3: Cross multiply
    9,701,009.10x = 14,551,513.65 × 3,311,469.90
  4. Step 4: Simplify right side
    9,701,009.10x = 48,186,899,451,414.13
  5. Step 5: Solve for x
    x = 48,186,899,451,414.13/9,701,009.10
  6. Step 6: Final answer
    x = 4,967,204.85

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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.