Home / 6,794,284,859.84-10,186,689,234.72-3,010,619,331.20

Finding the Fourth Proportional to 6,794,284,859.84, 10,186,689,234.72 and 3,010,619,331.20

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Solution

The fourth proportional to 6,794,284,859.84, 10,186,689,234.72 and 3,010,619,331.20 is: 4,513,829,514.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,794,284,859.84 : 10,186,689,234.72 = 3,010,619,331.20 : x
  2. Step 2: Convert to fraction form
    6,794,284,859.84/10,186,689,234.72 = 3,010,619,331.20/x
  3. Step 3: Cross multiply
    6,794,284,859.84x = 10,186,689,234.72 × 3,010,619,331.20
  4. Step 4: Simplify right side
    6,794,284,859.84x = 30,668,243,530,974,961,664
  5. Step 5: Solve for x
    x = 30,668,243,530,974,961,664/6,794,284,859.84
  6. Step 6: Final answer
    x = 4,513,829,514.60

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Double scale
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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.