Home / 9,182,169,000.45-13,773,253,500.68-2,971,962,050.85

Finding the Fourth Proportional to 9,182,169,000.45, 13,773,253,500.68 and 2,971,962,050.85

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Solution

The fourth proportional to 9,182,169,000.45, 13,773,253,500.68 and 2,971,962,050.85 is: 4,457,943,076.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,182,169,000.45 : 13,773,253,500.68 = 2,971,962,050.85 : x
  2. Step 2: Convert to fraction form
    9,182,169,000.45/13,773,253,500.68 = 2,971,962,050.85/x
  3. Step 3: Cross multiply
    9,182,169,000.45x = 13,773,253,500.68 × 2,971,962,050.85
  4. Step 4: Simplify right side
    9,182,169,000.45x = 40,933,586,720,743,014,400
  5. Step 5: Solve for x
    x = 40,933,586,720,743,014,400/9,182,169,000.45
  6. Step 6: Final answer
    x = 4,457,943,076.28

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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.