Home / 49,596,786,007.20-74,395,179,010.80-49,596,786,007.20

Finding the Fourth Proportional to 49,596,786,007.20, 74,395,179,010.80 and 49,596,786,007.20

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Solution

The fourth proportional to 49,596,786,007.20, 74,395,179,010.80 and 49,596,786,007.20 is: 74,395,179,010.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,596,786,007.20 : 74,395,179,010.80 = 49,596,786,007.20 : x
  2. Step 2: Convert to fraction form
    49,596,786,007.20/74,395,179,010.80 = 49,596,786,007.20/x
  3. Step 3: Cross multiply
    49,596,786,007.20x = 74,395,179,010.80 × 49,596,786,007.20
  4. Step 4: Simplify right side
    49,596,786,007.20x = 3,689,761,773,365,984,493,568
  5. Step 5: Solve for x
    x = 3,689,761,773,365,984,493,568/49,596,786,007.20
  6. Step 6: Final answer
    x = 74,395,179,010.80

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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.