Home / 17,804,538.30-26,706,807.45-16,529,079.90

Finding the Fourth Proportional to 17,804,538.30, 26,706,807.45 and 16,529,079.90

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Solution

The fourth proportional to 17,804,538.30, 26,706,807.45 and 16,529,079.90 is: 24,793,619.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,804,538.30 : 26,706,807.45 = 16,529,079.90 : x
  2. Step 2: Convert to fraction form
    17,804,538.30/26,706,807.45 = 16,529,079.90/x
  3. Step 3: Cross multiply
    17,804,538.30x = 26,706,807.45 × 16,529,079.90
  4. Step 4: Simplify right side
    17,804,538.30x = 441,438,954,214,965.25
  5. Step 5: Solve for x
    x = 441,438,954,214,965.25/17,804,538.30
  6. Step 6: Final answer
    x = 24,793,619.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.