Home / 29,523,917.80-44,285,876.70-16,783,719.40

Finding the Fourth Proportional to 29,523,917.80, 44,285,876.70 and 16,783,719.40

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Solution

The fourth proportional to 29,523,917.80, 44,285,876.70 and 16,783,719.40 is: 25,175,579.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,523,917.80 : 44,285,876.70 = 16,783,719.40 : x
  2. Step 2: Convert to fraction form
    29,523,917.80/44,285,876.70 = 16,783,719.40/x
  3. Step 3: Cross multiply
    29,523,917.80x = 44,285,876.70 × 16,783,719.40
  4. Step 4: Simplify right side
    29,523,917.80x = 743,281,727,915,798
  5. Step 5: Solve for x
    x = 743,281,727,915,798/29,523,917.80
  6. Step 6: Final answer
    x = 25,175,579.10

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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.