Home / 17,745,812.41-24,490,355.15-10,008,031.45

Finding the Fourth Proportional to 17,745,812.41, 24,490,355.15 and 10,008,031.45

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Solution

The fourth proportional to 17,745,812.41, 24,490,355.15 and 10,008,031.45 is: 13,811,722.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,745,812.41 : 24,490,355.15 = 10,008,031.45 : x
  2. Step 2: Convert to fraction form
    17,745,812.41/24,490,355.15 = 10,008,031.45/x
  3. Step 3: Cross multiply
    17,745,812.41x = 24,490,355.15 × 10,008,031.45
  4. Step 4: Simplify right side
    17,745,812.41x = 245,100,244,562,869.44
  5. Step 5: Solve for x
    x = 245,100,244,562,869.44/17,745,812.41
  6. Step 6: Final answer
    x = 13,811,722.95

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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.