Home / 1,739,936,793.90-2,609,905,190.85-1,673,050,752.30

Finding the Fourth Proportional to 1,739,936,793.90, 2,609,905,190.85 and 1,673,050,752.30

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Solution

The fourth proportional to 1,739,936,793.90, 2,609,905,190.85 and 1,673,050,752.30 is: 2,509,576,128.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,936,793.90 : 2,609,905,190.85 = 1,673,050,752.30 : x
  2. Step 2: Convert to fraction form
    1,739,936,793.90/2,609,905,190.85 = 1,673,050,752.30/x
  3. Step 3: Cross multiply
    1,739,936,793.90x = 2,609,905,190.85 × 1,673,050,752.30
  4. Step 4: Simplify right side
    1,739,936,793.90x = 4,366,503,842,983,267,328
  5. Step 5: Solve for x
    x = 4,366,503,842,983,267,328/1,739,936,793.90
  6. Step 6: Final answer
    x = 2,509,576,128.45

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Double scale
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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.