Home / 52,943,232.23-73,063,434.74-29,422,760.31

Finding the Fourth Proportional to 52,943,232.23, 73,063,434.74 and 29,422,760.31

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Solution

The fourth proportional to 52,943,232.23, 73,063,434.74 and 29,422,760.31 is: 40,604,395.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,943,232.23 : 73,063,434.74 = 29,422,760.31 : x
  2. Step 2: Convert to fraction form
    52,943,232.23/73,063,434.74 = 29,422,760.31/x
  3. Step 3: Cross multiply
    52,943,232.23x = 73,063,434.74 × 29,422,760.31
  4. Step 4: Simplify right side
    52,943,232.23x = 2,149,727,927,397,158.50
  5. Step 5: Solve for x
    x = 2,149,727,927,397,158.50/52,943,232.23
  6. Step 6: Final answer
    x = 40,604,395.25

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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.