Home / 3,524,059,406,668.10-4,863,202,215,063.80-1,961,492,128,247.10

Finding the Fourth Proportional to 3,524,059,406,668.10, 4,863,202,215,063.80 and 1,961,492,128,247.10

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Solution

The fourth proportional to 3,524,059,406,668.10, 4,863,202,215,063.80 and 1,961,492,128,247.10 is: 2,706,859,267,148.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524,059,406,668.10 : 4,863,202,215,063.80 = 1,961,492,128,247.10 : x
  2. Step 2: Convert to fraction form
    3,524,059,406,668.10/4,863,202,215,063.80 = 1,961,492,128,247.10/x
  3. Step 3: Cross multiply
    3,524,059,406,668.10x = 4,863,202,215,063.80 × 1,961,492,128,247.10
  4. Step 4: Simplify right side
    3,524,059,406,668.10x = 9,539,132,862,921,504,429,441,024
  5. Step 5: Solve for x
    x = 9,539,132,862,921,504,429,441,024/3,524,059,406,668.10
  6. Step 6: Final answer
    x = 2,706,859,267,148.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.