Home / 17,712,982.80-26,574,139.80-6,352,246.80

Finding the Fourth Proportional to 17,712,982.80, 26,574,139.80 and 6,352,246.80

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Solution

The fourth proportional to 17,712,982.80, 26,574,139.80 and 6,352,246.80 is: 9,530,043.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,712,982.80 : 26,574,139.80 = 6,352,246.80 : x
  2. Step 2: Convert to fraction form
    17,712,982.80/26,574,139.80 = 6,352,246.80/x
  3. Step 3: Cross multiply
    17,712,982.80x = 26,574,139.80 × 6,352,246.80
  4. Step 4: Simplify right side
    17,712,982.80x = 168,805,494,507,302.62
  5. Step 5: Solve for x
    x = 168,805,494,507,302.62/17,712,982.80
  6. Step 6: Final answer
    x = 9,530,043.38

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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.