Home / 24,270,343.65-33,492,847.82-13,257,089.15

Finding the Fourth Proportional to 24,270,343.65, 33,492,847.82 and 13,257,089.15

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Solution

The fourth proportional to 24,270,343.65, 33,492,847.82 and 13,257,089.15 is: 18,294,659.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,270,343.65 : 33,492,847.82 = 13,257,089.15 : x
  2. Step 2: Convert to fraction form
    24,270,343.65/33,492,847.82 = 13,257,089.15/x
  3. Step 3: Cross multiply
    24,270,343.65x = 33,492,847.82 × 13,257,089.15
  4. Step 4: Simplify right side
    24,270,343.65x = 444,017,669,203,373.50
  5. Step 5: Solve for x
    x = 444,017,669,203,373.50/24,270,343.65
  6. Step 6: Final answer
    x = 18,294,659.34

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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.