Home / 34,475,850.40-51,709,628.40-14,278,986.40

Finding the Fourth Proportional to 34,475,850.40, 51,709,628.40 and 14,278,986.40

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Solution

The fourth proportional to 34,475,850.40, 51,709,628.40 and 14,278,986.40 is: 21,416,761.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,475,850.40 : 51,709,628.40 = 14,278,986.40 : x
  2. Step 2: Convert to fraction form
    34,475,850.40/51,709,628.40 = 14,278,986.40/x
  3. Step 3: Cross multiply
    34,475,850.40x = 51,709,628.40 × 14,278,986.40
  4. Step 4: Simplify right side
    34,475,850.40x = 738,361,080,672,653.75
  5. Step 5: Solve for x
    x = 738,361,080,672,653.75/34,475,850.40
  6. Step 6: Final answer
    x = 21,416,761.94

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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.