Home / 49,329,373.75-73,960,429.42-25,021,428.26

Finding the Fourth Proportional to 49,329,373.75, 73,960,429.42 and 25,021,428.26

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Solution

The fourth proportional to 49,329,373.75, 73,960,429.42 and 25,021,428.26 is: 37,515,083.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,329,373.75 : 73,960,429.42 = 25,021,428.26 : x
  2. Step 2: Convert to fraction form
    49,329,373.75/73,960,429.42 = 25,021,428.26/x
  3. Step 3: Cross multiply
    49,329,373.75x = 73,960,429.42 × 25,021,428.26
  4. Step 4: Simplify right side
    49,329,373.75x = 1,850,595,578,472,798
  5. Step 5: Solve for x
    x = 1,850,595,578,472,798/49,329,373.75
  6. Step 6: Final answer
    x = 37,515,083.57

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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.