Home / 10,619,434,744.26-14,654,821,381.96-5,861,711,516.80

Finding the Fourth Proportional to 10,619,434,744.26, 14,654,821,381.96 and 5,861,711,516.80

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Solution

The fourth proportional to 10,619,434,744.26, 14,654,821,381.96 and 5,861,711,516.80 is: 8,089,162,685.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,619,434,744.26 : 14,654,821,381.96 = 5,861,711,516.80 : x
  2. Step 2: Convert to fraction form
    10,619,434,744.26/14,654,821,381.96 = 5,861,711,516.80/x
  3. Step 3: Cross multiply
    10,619,434,744.26x = 14,654,821,381.96 × 5,861,711,516.80
  4. Step 4: Simplify right side
    10,619,434,744.26x = 85,902,335,271,281,819,648
  5. Step 5: Solve for x
    x = 85,902,335,271,281,819,648/10,619,434,744.26
  6. Step 6: Final answer
    x = 8,089,162,685.21

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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.