Home / 34,193,191.53-51,310,222.66-31,411,524.63

Finding the Fourth Proportional to 34,193,191.53, 51,310,222.66 and 31,411,524.63

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Solution

The fourth proportional to 34,193,191.53, 51,310,222.66 and 31,411,524.63 is: 47,136,059.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,193,191.53 : 51,310,222.66 = 31,411,524.63 : x
  2. Step 2: Convert to fraction form
    34,193,191.53/51,310,222.66 = 31,411,524.63/x
  3. Step 3: Cross multiply
    34,193,191.53x = 51,310,222.66 × 31,411,524.63
  4. Step 4: Simplify right side
    34,193,191.53x = 1,611,732,322,742,590.75
  5. Step 5: Solve for x
    x = 1,611,732,322,742,590.75/34,193,191.53
  6. Step 6: Final answer
    x = 47,136,059.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.