Home / 17,577,986.60-26,366,979.90-17,466,012.20

Finding the Fourth Proportional to 17,577,986.60, 26,366,979.90 and 17,466,012.20

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Solution

The fourth proportional to 17,577,986.60, 26,366,979.90 and 17,466,012.20 is: 26,199,018.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,577,986.60 : 26,366,979.90 = 17,466,012.20 : x
  2. Step 2: Convert to fraction form
    17,577,986.60/26,366,979.90 = 17,466,012.20/x
  3. Step 3: Cross multiply
    17,577,986.60x = 26,366,979.90 × 17,466,012.20
  4. Step 4: Simplify right side
    17,577,986.60x = 460,525,992,610,554.75
  5. Step 5: Solve for x
    x = 460,525,992,610,554.75/17,577,986.60
  6. Step 6: Final answer
    x = 26,199,018.30

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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.