Home / 17,889,349,230,551-26,831,802,882,160-4,821,135,532,732.40

Finding the Fourth Proportional to 17,889,349,230,551, 26,831,802,882,160 and 4,821,135,532,732.40

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Solution

The fourth proportional to 17,889,349,230,551, 26,831,802,882,160 and 4,821,135,532,732.40 is: 7,231,104,754,863.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,889,349,230,551 : 26,831,802,882,160 = 4,821,135,532,732.40 : x
  2. Step 2: Convert to fraction form
    17,889,349,230,551/26,831,802,882,160 = 4,821,135,532,732.40/x
  3. Step 3: Cross multiply
    17,889,349,230,551x = 26,831,802,882,160 × 4,821,135,532,732.40
  4. Step 4: Simplify right side
    17,889,349,230,551x = 129,359,758,282,453,202,933,645,312
  5. Step 5: Solve for x
    x = 129,359,758,282,453,202,933,645,312/17,889,349,230,551
  6. Step 6: Final answer
    x = 7,231,104,754,863.62

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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.