Home / 17,885,541.70-26,828,312.55-16,093,951.30

Finding the Fourth Proportional to 17,885,541.70, 26,828,312.55 and 16,093,951.30

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Solution

The fourth proportional to 17,885,541.70, 26,828,312.55 and 16,093,951.30 is: 24,140,926.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,885,541.70 : 26,828,312.55 = 16,093,951.30 : x
  2. Step 2: Convert to fraction form
    17,885,541.70/26,828,312.55 = 16,093,951.30/x
  3. Step 3: Cross multiply
    17,885,541.70x = 26,828,312.55 × 16,093,951.30
  4. Step 4: Simplify right side
    17,885,541.70x = 431,773,555,640,878.88
  5. Step 5: Solve for x
    x = 431,773,555,640,878.88/17,885,541.70
  6. Step 6: Final answer
    x = 24,140,926.95

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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.