Home / 60,186,093.27-83,082,232.44-40,633,465.20

Finding the Fourth Proportional to 60,186,093.27, 83,082,232.44 and 40,633,465.20

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Solution

The fourth proportional to 60,186,093.27, 83,082,232.44 and 40,633,465.20 is: 56,091,346.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,186,093.27 : 83,082,232.44 = 40,633,465.20 : x
  2. Step 2: Convert to fraction form
    60,186,093.27/83,082,232.44 = 40,633,465.20/x
  3. Step 3: Cross multiply
    60,186,093.27x = 83,082,232.44 × 40,633,465.20
  4. Step 4: Simplify right side
    60,186,093.27x = 3,375,919,000,589,051
  5. Step 5: Solve for x
    x = 3,375,919,000,589,051/60,186,093.27
  6. Step 6: Final answer
    x = 56,091,346.31

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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.