Home / 17,227,487.20-23,774,991.36-9,492,527.50

Finding the Fourth Proportional to 17,227,487.20, 23,774,991.36 and 9,492,527.50

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Solution

The fourth proportional to 17,227,487.20, 23,774,991.36 and 9,492,527.50 is: 13,100,271.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,227,487.20 : 23,774,991.36 = 9,492,527.50 : x
  2. Step 2: Convert to fraction form
    17,227,487.20/23,774,991.36 = 9,492,527.50/x
  3. Step 3: Cross multiply
    17,227,487.20x = 23,774,991.36 × 9,492,527.50
  4. Step 4: Simplify right side
    17,227,487.20x = 225,684,759,297,062.41
  5. Step 5: Solve for x
    x = 225,684,759,297,062.41/17,227,487.20
  6. Step 6: Final answer
    x = 13,100,271.48

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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.