Home / 350,825,620,706.16-525,332,128,257.04-242,127,751,644.96

Finding the Fourth Proportional to 350,825,620,706.16, 525,332,128,257.04 and 242,127,751,644.96

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Solution

The fourth proportional to 350,825,620,706.16, 525,332,128,257.04 and 242,127,751,644.96 is: 362,566,128,510.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,825,620,706.16 : 525,332,128,257.04 = 242,127,751,644.96 : x
  2. Step 2: Convert to fraction form
    350,825,620,706.16/525,332,128,257.04 = 242,127,751,644.96/x
  3. Step 3: Cross multiply
    350,825,620,706.16x = 525,332,128,257.04 × 242,127,751,644.96
  4. Step 4: Simplify right side
    350,825,620,706.16x = 127,197,487,081,738,848,960,512
  5. Step 5: Solve for x
    x = 127,197,487,081,738,848,960,512/350,825,620,706.16
  6. Step 6: Final answer
    x = 362,566,128,510.54

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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.