Home / 24,534,187-33,857,409.54-13,521,339.40

Finding the Fourth Proportional to 24,534,187, 33,857,409.54 and 13,521,339.40

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Solution

The fourth proportional to 24,534,187, 33,857,409.54 and 13,521,339.40 is: 18,659,575.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,534,187 : 33,857,409.54 = 13,521,339.40 : x
  2. Step 2: Convert to fraction form
    24,534,187/33,857,409.54 = 13,521,339.40/x
  3. Step 3: Cross multiply
    24,534,187x = 33,857,409.54 × 13,521,339.40
  4. Step 4: Simplify right side
    24,534,187x = 457,797,525,595,137.88
  5. Step 5: Solve for x
    x = 457,797,525,595,137.88/24,534,187
  6. Step 6: Final answer
    x = 18,659,575.95

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1.5x scale

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.