Home / 21,446,920,077.46-32,175,033,997.07-6,523,697,785.85

Finding the Fourth Proportional to 21,446,920,077.46, 32,175,033,997.07 and 6,523,697,785.85

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Solution

The fourth proportional to 21,446,920,077.46, 32,175,033,997.07 and 6,523,697,785.85 is: 9,786,962,290.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,446,920,077.46 : 32,175,033,997.07 = 6,523,697,785.85 : x
  2. Step 2: Convert to fraction form
    21,446,920,077.46/32,175,033,997.07 = 6,523,697,785.85/x
  3. Step 3: Cross multiply
    21,446,920,077.46x = 32,175,033,997.07 × 6,523,697,785.85
  4. Step 4: Simplify right side
    21,446,920,077.46x = 209,900,198,046,501,699,584
  5. Step 5: Solve for x
    x = 209,900,198,046,501,699,584/21,446,920,077.46
  6. Step 6: Final answer
    x = 9,786,962,290.55

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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.