Home / 17,392,679.04-24,004,111.68-10,517,209.92

Finding the Fourth Proportional to 17,392,679.04, 24,004,111.68 and 10,517,209.92

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Solution

The fourth proportional to 17,392,679.04, 24,004,111.68 and 10,517,209.92 is: 14,515,088.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,392,679.04 : 24,004,111.68 = 10,517,209.92 : x
  2. Step 2: Convert to fraction form
    17,392,679.04/24,004,111.68 = 10,517,209.92/x
  3. Step 3: Cross multiply
    17,392,679.04x = 24,004,111.68 × 10,517,209.92
  4. Step 4: Simplify right side
    17,392,679.04x = 252,456,281,481,683.88
  5. Step 5: Solve for x
    x = 252,456,281,481,683.88/17,392,679.04
  6. Step 6: Final answer
    x = 14,515,088.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.