Home / 258,607,190.40-362,957,059.20-258,607,190.40

Finding the Fourth Proportional to 258,607,190.40, 362,957,059.20 and 258,607,190.40

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Solution

The fourth proportional to 258,607,190.40, 362,957,059.20 and 258,607,190.40 is: 362,957,059.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    258,607,190.40 : 362,957,059.20 = 258,607,190.40 : x
  2. Step 2: Convert to fraction form
    258,607,190.40/362,957,059.20 = 258,607,190.40/x
  3. Step 3: Cross multiply
    258,607,190.40x = 362,957,059.20 × 258,607,190.40
  4. Step 4: Simplify right side
    258,607,190.40x = 93,863,305,315,558,464
  5. Step 5: Solve for x
    x = 93,863,305,315,558,464/258,607,190.40
  6. Step 6: Final answer
    x = 362,957,059.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.