Home / 54,525,885.48-75,244,510.98-30,079,593

Finding the Fourth Proportional to 54,525,885.48, 75,244,510.98 and 30,079,593

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Solution

The fourth proportional to 54,525,885.48, 75,244,510.98 and 30,079,593 is: 41,509,170.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,525,885.48 : 75,244,510.98 = 30,079,593 : x
  2. Step 2: Convert to fraction form
    54,525,885.48/75,244,510.98 = 30,079,593/x
  3. Step 3: Cross multiply
    54,525,885.48x = 75,244,510.98 × 30,079,593
  4. Step 4: Simplify right side
    54,525,885.48x = 2,263,324,265,762,431.50
  5. Step 5: Solve for x
    x = 2,263,324,265,762,431.50/54,525,885.48
  6. Step 6: Final answer
    x = 41,509,170.29

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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.