Home / 29,135,022.80-40,713,449.20-29,135,022.80

Finding the Fourth Proportional to 29,135,022.80, 40,713,449.20 and 29,135,022.80

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Solution

The fourth proportional to 29,135,022.80, 40,713,449.20 and 29,135,022.80 is: 40,713,449.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,135,022.80 : 40,713,449.20 = 29,135,022.80 : x
  2. Step 2: Convert to fraction form
    29,135,022.80/40,713,449.20 = 29,135,022.80/x
  3. Step 3: Cross multiply
    29,135,022.80x = 40,713,449.20 × 29,135,022.80
  4. Step 4: Simplify right side
    29,135,022.80x = 1,186,187,270,708,642
  5. Step 5: Solve for x
    x = 1,186,187,270,708,642/29,135,022.80
  6. Step 6: Final answer
    x = 40,713,449.20

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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.