Home / 4,633,996,984.70-6,950,995,477.05-3,164,668,907.90

Finding the Fourth Proportional to 4,633,996,984.70, 6,950,995,477.05 and 3,164,668,907.90

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Solution

The fourth proportional to 4,633,996,984.70, 6,950,995,477.05 and 3,164,668,907.90 is: 4,747,003,361.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633,996,984.70 : 6,950,995,477.05 = 3,164,668,907.90 : x
  2. Step 2: Convert to fraction form
    4,633,996,984.70/6,950,995,477.05 = 3,164,668,907.90/x
  3. Step 3: Cross multiply
    4,633,996,984.70x = 6,950,995,477.05 × 3,164,668,907.90
  4. Step 4: Simplify right side
    4,633,996,984.70x = 21,997,599,265,173,663,744
  5. Step 5: Solve for x
    x = 21,997,599,265,173,663,744/4,633,996,984.70
  6. Step 6: Final answer
    x = 4,747,003,361.85

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Similar ratio
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1.5x scale

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.