Home / 17,227,480.20-23,774,981.70-9,492,520.50

Finding the Fourth Proportional to 17,227,480.20, 23,774,981.70 and 9,492,520.50

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Solution

The fourth proportional to 17,227,480.20, 23,774,981.70 and 9,492,520.50 is: 13,100,261.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,227,480.20 : 23,774,981.70 = 9,492,520.50 : x
  2. Step 2: Convert to fraction form
    17,227,480.20/23,774,981.70 = 9,492,520.50/x
  3. Step 3: Cross multiply
    17,227,480.20x = 23,774,981.70 × 9,492,520.50
  4. Step 4: Simplify right side
    17,227,480.20x = 225,684,501,174,374.84
  5. Step 5: Solve for x
    x = 225,684,501,174,374.84/17,227,480.20
  6. Step 6: Final answer
    x = 13,100,261.82

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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.