Home / 1,614,291,726,095.70-2,421,439,919,628.60-659,230,322,337.04

Finding the Fourth Proportional to 1,614,291,726,095.70, 2,421,439,919,628.60 and 659,230,322,337.04

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Solution

The fourth proportional to 1,614,291,726,095.70, 2,421,439,919,628.60 and 659,230,322,337.04 is: 988,846,435,208.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,291,726,095.70 : 2,421,439,919,628.60 = 659,230,322,337.04 : x
  2. Step 2: Convert to fraction form
    1,614,291,726,095.70/2,421,439,919,628.60 = 659,230,322,337.04/x
  3. Step 3: Cross multiply
    1,614,291,726,095.70x = 2,421,439,919,628.60 × 659,230,322,337.04
  4. Step 4: Simplify right side
    1,614,291,726,095.70x = 1,596,286,618,736,538,465,337,344
  5. Step 5: Solve for x
    x = 1,596,286,618,736,538,465,337,344/1,614,291,726,095.70
  6. Step 6: Final answer
    x = 988,846,435,208.64

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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.