Home / 40,287,456,936.80-60,431,185,405.20-22,873,198,248.80

Finding the Fourth Proportional to 40,287,456,936.80, 60,431,185,405.20 and 22,873,198,248.80

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Solution

The fourth proportional to 40,287,456,936.80, 60,431,185,405.20 and 22,873,198,248.80 is: 34,309,797,373.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,287,456,936.80 : 60,431,185,405.20 = 22,873,198,248.80 : x
  2. Step 2: Convert to fraction form
    40,287,456,936.80/60,431,185,405.20 = 22,873,198,248.80/x
  3. Step 3: Cross multiply
    40,287,456,936.80x = 60,431,185,405.20 × 22,873,198,248.80
  4. Step 4: Simplify right side
    40,287,456,936.80x = 1,382,254,484,183,128,735,744
  5. Step 5: Solve for x
    x = 1,382,254,484,183,128,735,744/40,287,456,936.80
  6. Step 6: Final answer
    x = 34,309,797,373.20

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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.