Home / 17,227,492.20-23,774,998.26-9,492,532.50

Finding the Fourth Proportional to 17,227,492.20, 23,774,998.26 and 9,492,532.50

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Solution

The fourth proportional to 17,227,492.20, 23,774,998.26 and 9,492,532.50 is: 13,100,278.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,227,492.20 : 23,774,998.26 = 9,492,532.50 : x
  2. Step 2: Convert to fraction form
    17,227,492.20/23,774,998.26 = 9,492,532.50/x
  3. Step 3: Cross multiply
    17,227,492.20x = 23,774,998.26 × 9,492,532.50
  4. Step 4: Simplify right side
    17,227,492.20x = 225,684,943,670,493.47
  5. Step 5: Solve for x
    x = 225,684,943,670,493.47/17,227,492.20
  6. Step 6: Final answer
    x = 13,100,278.38

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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.