Home / 17,006,623.80-25,509,935.70-9,327,301.35

Finding the Fourth Proportional to 17,006,623.80, 25,509,935.70 and 9,327,301.35

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Solution

The fourth proportional to 17,006,623.80, 25,509,935.70 and 9,327,301.35 is: 13,990,952.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,006,623.80 : 25,509,935.70 = 9,327,301.35 : x
  2. Step 2: Convert to fraction form
    17,006,623.80/25,509,935.70 = 9,327,301.35/x
  3. Step 3: Cross multiply
    17,006,623.80x = 25,509,935.70 × 9,327,301.35
  4. Step 4: Simplify right side
    17,006,623.80x = 237,938,857,693,023.19
  5. Step 5: Solve for x
    x = 237,938,857,693,023.19/17,006,623.80
  6. Step 6: Final answer
    x = 13,990,952.03

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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.