Home / 14,446,342,806.26-19,934,359,074.99-8,101,404,934.34

Finding the Fourth Proportional to 14,446,342,806.26, 19,934,359,074.99 and 8,101,404,934.34

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Solution

The fourth proportional to 14,446,342,806.26, 19,934,359,074.99 and 8,101,404,934.34 is: 11,179,044,906.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,446,342,806.26 : 19,934,359,074.99 = 8,101,404,934.34 : x
  2. Step 2: Convert to fraction form
    14,446,342,806.26/19,934,359,074.99 = 8,101,404,934.34/x
  3. Step 3: Cross multiply
    14,446,342,806.26x = 19,934,359,074.99 × 8,101,404,934.34
  4. Step 4: Simplify right side
    14,446,342,806.26x = 161,496,314,972,933,685,248
  5. Step 5: Solve for x
    x = 161,496,314,972,933,685,248/14,446,342,806.26
  6. Step 6: Final answer
    x = 11,179,044,906.99

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1.5x scale

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.