Home / 52,943,232.12-73,063,434.64-29,422,760.23

Finding the Fourth Proportional to 52,943,232.12, 73,063,434.64 and 29,422,760.23

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Solution

The fourth proportional to 52,943,232.12, 73,063,434.64 and 29,422,760.23 is: 40,604,395.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,943,232.12 : 73,063,434.64 = 29,422,760.23 : x
  2. Step 2: Convert to fraction form
    52,943,232.12/73,063,434.64 = 29,422,760.23/x
  3. Step 3: Cross multiply
    52,943,232.12x = 73,063,434.64 × 29,422,760.23
  4. Step 4: Simplify right side
    52,943,232.12x = 2,149,727,918,777,525
  5. Step 5: Solve for x
    x = 2,149,727,918,777,525/52,943,232.12
  6. Step 6: Final answer
    x = 40,604,395.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.