Home / 33,444,966.30-50,167,449.45-18,328,422.30

Finding the Fourth Proportional to 33,444,966.30, 50,167,449.45 and 18,328,422.30

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Solution

The fourth proportional to 33,444,966.30, 50,167,449.45 and 18,328,422.30 is: 27,492,633.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,444,966.30 : 50,167,449.45 = 18,328,422.30 : x
  2. Step 2: Convert to fraction form
    33,444,966.30/50,167,449.45 = 18,328,422.30/x
  3. Step 3: Cross multiply
    33,444,966.30x = 50,167,449.45 × 18,328,422.30
  4. Step 4: Simplify right side
    33,444,966.30x = 919,490,199,233,502.88
  5. Step 5: Solve for x
    x = 919,490,199,233,502.88/33,444,966.30
  6. Step 6: Final answer
    x = 27,492,633.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.