Home / 175,824,456.60-263,232,800.10-170,785,608.60

Finding the Fourth Proportional to 175,824,456.60, 263,232,800.10 and 170,785,608.60

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Solution

The fourth proportional to 175,824,456.60, 263,232,800.10 and 170,785,608.60 is: 255,688,968.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,824,456.60 : 263,232,800.10 = 170,785,608.60 : x
  2. Step 2: Convert to fraction form
    175,824,456.60/263,232,800.10 = 170,785,608.60/x
  3. Step 3: Cross multiply
    175,824,456.60x = 263,232,800.10 × 170,785,608.60
  4. Step 4: Simplify right side
    175,824,456.60x = 44,956,373,968,560,640
  5. Step 5: Solve for x
    x = 44,956,373,968,560,640/175,824,456.60
  6. Step 6: Final answer
    x = 255,688,968.63

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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.