Home / 9,744,260,515.26-13,446,719,438.10-5,288,829,232.38

Finding the Fourth Proportional to 9,744,260,515.26, 13,446,719,438.10 and 5,288,829,232.38

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Solution

The fourth proportional to 9,744,260,515.26, 13,446,719,438.10 and 5,288,829,232.38 is: 7,298,388,906.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,744,260,515.26 : 13,446,719,438.10 = 5,288,829,232.38 : x
  2. Step 2: Convert to fraction form
    9,744,260,515.26/13,446,719,438.10 = 5,288,829,232.38/x
  3. Step 3: Cross multiply
    9,744,260,515.26x = 13,446,719,438.10 × 5,288,829,232.38
  4. Step 4: Simplify right side
    9,744,260,515.26x = 71,117,402,843,835,654,144
  5. Step 5: Solve for x
    x = 71,117,402,843,835,654,144/9,744,260,515.26
  6. Step 6: Final answer
    x = 7,298,388,906.21

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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.