Home / 24,273,350.40-36,396,028.80-9,128,812.80

Finding the Fourth Proportional to 24,273,350.40, 36,396,028.80 and 9,128,812.80

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Solution

The fourth proportional to 24,273,350.40, 36,396,028.80 and 9,128,812.80 is: 13,687,955.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,273,350.40 : 36,396,028.80 = 9,128,812.80 : x
  2. Step 2: Convert to fraction form
    24,273,350.40/36,396,028.80 = 9,128,812.80/x
  3. Step 3: Cross multiply
    24,273,350.40x = 36,396,028.80 × 9,128,812.80
  4. Step 4: Simplify right side
    24,273,350.40x = 332,252,533,578,608.62
  5. Step 5: Solve for x
    x = 332,252,533,578,608.62/24,273,350.40
  6. Step 6: Final answer
    x = 13,687,955.23

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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.