Home / 36,525,168.04-50,402,935.72-20,005,364.64

Finding the Fourth Proportional to 36,525,168.04, 50,402,935.72 and 20,005,364.64

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Solution

The fourth proportional to 36,525,168.04, 50,402,935.72 and 20,005,364.64 is: 27,606,419.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,525,168.04 : 50,402,935.72 = 20,005,364.64 : x
  2. Step 2: Convert to fraction form
    36,525,168.04/50,402,935.72 = 20,005,364.64/x
  3. Step 3: Cross multiply
    36,525,168.04x = 50,402,935.72 × 20,005,364.64
  4. Step 4: Simplify right side
    36,525,168.04x = 1,008,329,108,005,081
  5. Step 5: Solve for x
    x = 1,008,329,108,005,081/36,525,168.04
  6. Step 6: Final answer
    x = 27,606,419.41

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