Home / 18,329,396.94-25,291,755.90-10,592,945.16

Finding the Fourth Proportional to 18,329,396.94, 25,291,755.90 and 10,592,945.16

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Solution

The fourth proportional to 18,329,396.94, 25,291,755.90 and 10,592,945.16 is: 14,616,639.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,329,396.94 : 25,291,755.90 = 10,592,945.16 : x
  2. Step 2: Convert to fraction form
    18,329,396.94/25,291,755.90 = 10,592,945.16/x
  3. Step 3: Cross multiply
    18,329,396.94x = 25,291,755.90 × 10,592,945.16
  4. Step 4: Simplify right side
    18,329,396.94x = 267,914,183,248,806.44
  5. Step 5: Solve for x
    x = 267,914,183,248,806.44/18,329,396.94
  6. Step 6: Final answer
    x = 14,616,639.28

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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.