Home / 29,525,678.30-44,288,517.45-17,382,676.70

Finding the Fourth Proportional to 29,525,678.30, 44,288,517.45 and 17,382,676.70

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Solution

The fourth proportional to 29,525,678.30, 44,288,517.45 and 17,382,676.70 is: 26,074,015.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,678.30 : 44,288,517.45 = 17,382,676.70 : x
  2. Step 2: Convert to fraction form
    29,525,678.30/44,288,517.45 = 17,382,676.70/x
  3. Step 3: Cross multiply
    29,525,678.30x = 44,288,517.45 × 17,382,676.70
  4. Step 4: Simplify right side
    29,525,678.30x = 769,852,980,355,658.38
  5. Step 5: Solve for x
    x = 769,852,980,355,658.38/29,525,678.30
  6. Step 6: Final answer
    x = 26,074,015.05

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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.