Home / 11,578,649,492.52-17,324,145,802.98-6,859,504,243.26

Finding the Fourth Proportional to 11,578,649,492.52, 17,324,145,802.98 and 6,859,504,243.26

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Solution

The fourth proportional to 11,578,649,492.52, 17,324,145,802.98 and 6,859,504,243.26 is: 10,263,291,217.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,578,649,492.52 : 17,324,145,802.98 = 6,859,504,243.26 : x
  2. Step 2: Convert to fraction form
    11,578,649,492.52/17,324,145,802.98 = 6,859,504,243.26/x
  3. Step 3: Cross multiply
    11,578,649,492.52x = 17,324,145,802.98 × 6,859,504,243.26
  4. Step 4: Simplify right side
    11,578,649,492.52x = 118,835,051,646,396,235,776
  5. Step 5: Solve for x
    x = 118,835,051,646,396,235,776/11,578,649,492.52
  6. Step 6: Final answer
    x = 10,263,291,217.44

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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.