Home / 55,651,750.32-83,392,491.24-29,747,736.48

Finding the Fourth Proportional to 55,651,750.32, 83,392,491.24 and 29,747,736.48

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Solution

The fourth proportional to 55,651,750.32, 83,392,491.24 and 29,747,736.48 is: 44,576,097.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,651,750.32 : 83,392,491.24 = 29,747,736.48 : x
  2. Step 2: Convert to fraction form
    55,651,750.32/83,392,491.24 = 29,747,736.48/x
  3. Step 3: Cross multiply
    55,651,750.32x = 83,392,491.24 × 29,747,736.48
  4. Step 4: Simplify right side
    55,651,750.32x = 2,480,737,853,818,228.50
  5. Step 5: Solve for x
    x = 2,480,737,853,818,228.50/55,651,750.32
  6. Step 6: Final answer
    x = 44,576,097.60

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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.