Home / 58,147,684.10-80,244,342.33-32,043,136.13

Finding the Fourth Proportional to 58,147,684.10, 80,244,342.33 and 32,043,136.13

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Solution

The fourth proportional to 58,147,684.10, 80,244,342.33 and 32,043,136.13 is: 44,219,824.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,147,684.10 : 80,244,342.33 = 32,043,136.13 : x
  2. Step 2: Convert to fraction form
    58,147,684.10/80,244,342.33 = 32,043,136.13/x
  3. Step 3: Cross multiply
    58,147,684.10x = 80,244,342.33 × 32,043,136.13
  4. Step 4: Simplify right side
    58,147,684.10x = 2,571,280,384,942,511
  5. Step 5: Solve for x
    x = 2,571,280,384,942,511/58,147,684.10
  6. Step 6: Final answer
    x = 44,219,824.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.