Home / 267,330,205,756.06-401,160,245,673.74-123,882,496,231.37

Finding the Fourth Proportional to 267,330,205,756.06, 401,160,245,673.74 and 123,882,496,231.37

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Solution

The fourth proportional to 267,330,205,756.06, 401,160,245,673.74 and 123,882,496,231.37 is: 185,900,177,207.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,330,205,756.06 : 401,160,245,673.74 = 123,882,496,231.37 : x
  2. Step 2: Convert to fraction form
    267,330,205,756.06/401,160,245,673.74 = 123,882,496,231.37/x
  3. Step 3: Cross multiply
    267,330,205,756.06x = 401,160,245,673.74 × 123,882,496,231.37
  4. Step 4: Simplify right side
    267,330,205,756.06x = 49,696,732,622,852,557,111,296
  5. Step 5: Solve for x
    x = 49,696,732,622,852,557,111,296/267,330,205,756.06
  6. Step 6: Final answer
    x = 185,900,177,207.06

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1.5x scale

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.