Home / 4,240,966,406,640.40-6,362,344,131,451.80-1,375,559,658,891.50

Finding the Fourth Proportional to 4,240,966,406,640.40, 6,362,344,131,451.80 and 1,375,559,658,891.50

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Solution

The fourth proportional to 4,240,966,406,640.40, 6,362,344,131,451.80 and 1,375,559,658,891.50 is: 2,063,629,626,847.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240,966,406,640.40 : 6,362,344,131,451.80 = 1,375,559,658,891.50 : x
  2. Step 2: Convert to fraction form
    4,240,966,406,640.40/6,362,344,131,451.80 = 1,375,559,658,891.50/x
  3. Step 3: Cross multiply
    4,240,966,406,640.40x = 6,362,344,131,451.80 × 1,375,559,658,891.50
  4. Step 4: Simplify right side
    4,240,966,406,640.40x = 8,751,783,923,210,174,460,854,272
  5. Step 5: Solve for x
    x = 8,751,783,923,210,174,460,854,272/4,240,966,406,640.40
  6. Step 6: Final answer
    x = 2,063,629,626,847.99

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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.