Home / 24,634,086.18-33,993,665.10-13,620,174.36

Finding the Fourth Proportional to 24,634,086.18, 33,993,665.10 and 13,620,174.36

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Solution

The fourth proportional to 24,634,086.18, 33,993,665.10 and 13,620,174.36 is: 18,795,081.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,634,086.18 : 33,993,665.10 = 13,620,174.36 : x
  2. Step 2: Convert to fraction form
    24,634,086.18/33,993,665.10 = 13,620,174.36/x
  3. Step 3: Cross multiply
    24,634,086.18x = 33,993,665.10 × 13,620,174.36
  4. Step 4: Simplify right side
    24,634,086.18x = 462,999,645,797,446.81
  5. Step 5: Solve for x
    x = 462,999,645,797,446.81/24,634,086.18
  6. Step 6: Final answer
    x = 18,795,081.03

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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.