Home / 17,073,733.44-25,610,644-6,976,354.48

Finding the Fourth Proportional to 17,073,733.44, 25,610,644 and 6,976,354.48

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Solution

The fourth proportional to 17,073,733.44, 25,610,644 and 6,976,354.48 is: 10,464,549.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,073,733.44 : 25,610,644 = 6,976,354.48 : x
  2. Step 2: Convert to fraction form
    17,073,733.44/25,610,644 = 6,976,354.48/x
  3. Step 3: Cross multiply
    17,073,733.44x = 25,610,644 × 6,976,354.48
  4. Step 4: Simplify right side
    17,073,733.44x = 178,668,931,005,085.12
  5. Step 5: Solve for x
    x = 178,668,931,005,085.12/17,073,733.44
  6. Step 6: Final answer
    x = 10,464,549.63

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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.