Home / 17,227,488.20-23,774,992.74-9,492,528.50

Finding the Fourth Proportional to 17,227,488.20, 23,774,992.74 and 9,492,528.50

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Solution

The fourth proportional to 17,227,488.20, 23,774,992.74 and 9,492,528.50 is: 13,100,272.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,227,488.20 : 23,774,992.74 = 9,492,528.50 : x
  2. Step 2: Convert to fraction form
    17,227,488.20/23,774,992.74 = 9,492,528.50/x
  3. Step 3: Cross multiply
    17,227,488.20x = 23,774,992.74 × 9,492,528.50
  4. Step 4: Simplify right side
    17,227,488.20x = 225,684,796,171,743.06
  5. Step 5: Solve for x
    x = 225,684,796,171,743.06/17,227,488.20
  6. Step 6: Final answer
    x = 13,100,272.86

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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.