Home / 1,464,194,340.82-2,196,289,748.67-373,677,525.46

Finding the Fourth Proportional to 1,464,194,340.82, 2,196,289,748.67 and 373,677,525.46

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Solution

The fourth proportional to 1,464,194,340.82, 2,196,289,748.67 and 373,677,525.46 is: 560,515,838.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,464,194,340.82 : 2,196,289,748.67 = 373,677,525.46 : x
  2. Step 2: Convert to fraction form
    1,464,194,340.82/2,196,289,748.67 = 373,677,525.46/x
  3. Step 3: Cross multiply
    1,464,194,340.82x = 2,196,289,748.67 × 373,677,525.46
  4. Step 4: Simplify right side
    1,464,194,340.82x = 820,704,118,476,170,880
  5. Step 5: Solve for x
    x = 820,704,118,476,170,880/1,464,194,340.82
  6. Step 6: Final answer
    x = 560,515,838.37

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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.