Home / 17,863,326,742.46-24,633,118,900.22-11,839,740,614.42

Finding the Fourth Proportional to 17,863,326,742.46, 24,633,118,900.22 and 11,839,740,614.42

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Solution

The fourth proportional to 17,863,326,742.46, 24,633,118,900.22 and 11,839,740,614.42 is: 16,326,731,437.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,863,326,742.46 : 24,633,118,900.22 = 11,839,740,614.42 : x
  2. Step 2: Convert to fraction form
    17,863,326,742.46/24,633,118,900.22 = 11,839,740,614.42/x
  3. Step 3: Cross multiply
    17,863,326,742.46x = 24,633,118,900.22 × 11,839,740,614.42
  4. Step 4: Simplify right side
    17,863,326,742.46x = 291,649,738,302,601,166,848
  5. Step 5: Solve for x
    x = 291,649,738,302,601,166,848/17,863,326,742.46
  6. Step 6: Final answer
    x = 16,326,731,437.40

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Double scale
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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.