Home / 29,006,467.20-43,509,700.80-27,214,876.80

Finding the Fourth Proportional to 29,006,467.20, 43,509,700.80 and 27,214,876.80

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Solution

The fourth proportional to 29,006,467.20, 43,509,700.80 and 27,214,876.80 is: 40,822,315.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,006,467.20 : 43,509,700.80 = 27,214,876.80 : x
  2. Step 2: Convert to fraction form
    29,006,467.20/43,509,700.80 = 27,214,876.80/x
  3. Step 3: Cross multiply
    29,006,467.20x = 43,509,700.80 × 27,214,876.80
  4. Step 4: Simplify right side
    29,006,467.20x = 1,184,111,146,876,861.50
  5. Step 5: Solve for x
    x = 1,184,111,146,876,861.50/29,006,467.20
  6. Step 6: Final answer
    x = 40,822,315.20

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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.