Home / 17,329,198.08-25,975,365.12-6,541,916.16

Finding the Fourth Proportional to 17,329,198.08, 25,975,365.12 and 6,541,916.16

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Solution

The fourth proportional to 17,329,198.08, 25,975,365.12 and 6,541,916.16 is: 9,805,916.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,329,198.08 : 25,975,365.12 = 6,541,916.16 : x
  2. Step 2: Convert to fraction form
    17,329,198.08/25,975,365.12 = 6,541,916.16/x
  3. Step 3: Cross multiply
    17,329,198.08x = 25,975,365.12 × 6,541,916.16
  4. Step 4: Simplify right side
    17,329,198.08x = 169,928,660,840,428.34
  5. Step 5: Solve for x
    x = 169,928,660,840,428.34/17,329,198.08
  6. Step 6: Final answer
    x = 9,805,916.01

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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.