Home / 29,505,960.36-44,248,300.38-12,467,953.80

Finding the Fourth Proportional to 29,505,960.36, 44,248,300.38 and 12,467,953.80

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Solution

The fourth proportional to 29,505,960.36, 44,248,300.38 and 12,467,953.80 is: 18,697,434.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,505,960.36 : 44,248,300.38 = 12,467,953.80 : x
  2. Step 2: Convert to fraction form
    29,505,960.36/44,248,300.38 = 12,467,953.80/x
  3. Step 3: Cross multiply
    29,505,960.36x = 44,248,300.38 × 12,467,953.80
  4. Step 4: Simplify right side
    29,505,960.36x = 551,685,764,866,362.50
  5. Step 5: Solve for x
    x = 551,685,764,866,362.50/29,505,960.36
  6. Step 6: Final answer
    x = 18,697,434.62

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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.