Home / 1,614,291,725,927.50-2,421,439,919,377.50-659,230,322,170.06

Finding the Fourth Proportional to 1,614,291,725,927.50, 2,421,439,919,377.50 and 659,230,322,170.06

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Solution

The fourth proportional to 1,614,291,725,927.50, 2,421,439,919,377.50 and 659,230,322,170.06 is: 988,846,434,958.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,291,725,927.50 : 2,421,439,919,377.50 = 659,230,322,170.06 : x
  2. Step 2: Convert to fraction form
    1,614,291,725,927.50/2,421,439,919,377.50 = 659,230,322,170.06/x
  3. Step 3: Cross multiply
    1,614,291,725,927.50x = 2,421,439,919,377.50 × 659,230,322,170.06
  4. Step 4: Simplify right side
    1,614,291,725,927.50x = 1,596,286,618,166,673,614,569,472
  5. Step 5: Solve for x
    x = 1,596,286,618,166,673,614,569,472/1,614,291,725,927.50
  6. Step 6: Final answer
    x = 988,846,434,958.66

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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.