Home / 3,306,761,217.36-4,960,860,070.62-1,208,234,253.67

Finding the Fourth Proportional to 3,306,761,217.36, 4,960,860,070.62 and 1,208,234,253.67

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Solution

The fourth proportional to 3,306,761,217.36, 4,960,860,070.62 and 1,208,234,253.67 is: 1,812,613,814.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,761,217.36 : 4,960,860,070.62 = 1,208,234,253.67 : x
  2. Step 2: Convert to fraction form
    3,306,761,217.36/4,960,860,070.62 = 1,208,234,253.67/x
  3. Step 3: Cross multiply
    3,306,761,217.36x = 4,960,860,070.62 × 1,208,234,253.67
  4. Step 4: Simplify right side
    3,306,761,217.36x = 5,993,881,064,974,456,832
  5. Step 5: Solve for x
    x = 5,993,881,064,974,456,832/3,306,761,217.36
  6. Step 6: Final answer
    x = 1,812,613,814.84

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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.