Home / 24,720,148.85-34,110,669.44-13,553,703.56

Finding the Fourth Proportional to 24,720,148.85, 34,110,669.44 and 13,553,703.56

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Solution

The fourth proportional to 24,720,148.85, 34,110,669.44 and 13,553,703.56 is: 18,702,391.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,720,148.85 : 34,110,669.44 = 13,553,703.56 : x
  2. Step 2: Convert to fraction form
    24,720,148.85/34,110,669.44 = 13,553,703.56/x
  3. Step 3: Cross multiply
    24,720,148.85x = 34,110,669.44 × 13,553,703.56
  4. Step 4: Simplify right side
    24,720,148.85x = 462,325,901,942,072.19
  5. Step 5: Solve for x
    x = 462,325,901,942,072.19/24,720,148.85
  6. Step 6: Final answer
    x = 18,702,391.51

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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.