Home / 24,809,809.32-34,237,940.86-13,646,743.49

Finding the Fourth Proportional to 24,809,809.32, 34,237,940.86 and 13,646,743.49

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Solution

The fourth proportional to 24,809,809.32, 34,237,940.86 and 13,646,743.49 is: 18,832,728.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,809,809.32 : 34,237,940.86 = 13,646,743.49 : x
  2. Step 2: Convert to fraction form
    24,809,809.32/34,237,940.86 = 13,646,743.49/x
  3. Step 3: Cross multiply
    24,809,809.32x = 34,237,940.86 × 13,646,743.49
  4. Step 4: Simplify right side
    24,809,809.32x = 467,236,396,644,863.25
  5. Step 5: Solve for x
    x = 467,236,396,644,863.25/24,809,809.32
  6. Step 6: Final answer
    x = 18,832,728.24

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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.