Home / 24,337,542.18-33,585,818.22-13,325,005.74

Finding the Fourth Proportional to 24,337,542.18, 33,585,818.22 and 13,325,005.74

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Solution

The fourth proportional to 24,337,542.18, 33,585,818.22 and 13,325,005.74 is: 18,388,513.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,337,542.18 : 33,585,818.22 = 13,325,005.74 : x
  2. Step 2: Convert to fraction form
    24,337,542.18/33,585,818.22 = 13,325,005.74/x
  3. Step 3: Cross multiply
    24,337,542.18x = 33,585,818.22 × 13,325,005.74
  4. Step 4: Simplify right side
    24,337,542.18x = 447,531,220,564,096.56
  5. Step 5: Solve for x
    x = 447,531,220,564,096.56/24,337,542.18
  6. Step 6: Final answer
    x = 18,388,513.40

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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.