Home / 32,510,064.80-44,862,165.83-18,568,682.17

Finding the Fourth Proportional to 32,510,064.80, 44,862,165.83 and 18,568,682.17

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Solution

The fourth proportional to 32,510,064.80, 44,862,165.83 and 18,568,682.17 is: 25,623,796.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,510,064.80 : 44,862,165.83 = 18,568,682.17 : x
  2. Step 2: Convert to fraction form
    32,510,064.80/44,862,165.83 = 18,568,682.17/x
  3. Step 3: Cross multiply
    32,510,064.80x = 44,862,165.83 × 18,568,682.17
  4. Step 4: Simplify right side
    32,510,064.80x = 833,031,298,437,950
  5. Step 5: Solve for x
    x = 833,031,298,437,950/32,510,064.80
  6. Step 6: Final answer
    x = 25,623,796.92

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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.