Home / 25,784,578.40-35,582,736.36-14,183,024.48

Finding the Fourth Proportional to 25,784,578.40, 35,582,736.36 and 14,183,024.48

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Solution

The fourth proportional to 25,784,578.40, 35,582,736.36 and 14,183,024.48 is: 19,572,583.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,784,578.40 : 35,582,736.36 = 14,183,024.48 : x
  2. Step 2: Convert to fraction form
    25,784,578.40/35,582,736.36 = 14,183,024.48/x
  3. Step 3: Cross multiply
    25,784,578.40x = 35,582,736.36 × 14,183,024.48
  4. Step 4: Simplify right side
    25,784,578.40x = 504,670,820,859,266.12
  5. Step 5: Solve for x
    x = 504,670,820,859,266.12/25,784,578.40
  6. Step 6: Final answer
    x = 19,572,583.78

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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.