Home / 32,941,015.94-45,458,605.26-18,257,629.16

Finding the Fourth Proportional to 32,941,015.94, 45,458,605.26 and 18,257,629.16

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Solution

The fourth proportional to 32,941,015.94, 45,458,605.26 and 18,257,629.16 is: 25,195,530.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,941,015.94 : 45,458,605.26 = 18,257,629.16 : x
  2. Step 2: Convert to fraction form
    32,941,015.94/45,458,605.26 = 18,257,629.16/x
  3. Step 3: Cross multiply
    32,941,015.94x = 45,458,605.26 × 18,257,629.16
  4. Step 4: Simplify right side
    32,941,015.94x = 829,966,356,740,612.38
  5. Step 5: Solve for x
    x = 829,966,356,740,612.38/32,941,015.94
  6. Step 6: Final answer
    x = 25,195,530.05

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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.