Home / 25,595,999.10-38,393,998.65-16,526,072.70

Finding the Fourth Proportional to 25,595,999.10, 38,393,998.65 and 16,526,072.70

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Solution

The fourth proportional to 25,595,999.10, 38,393,998.65 and 16,526,072.70 is: 24,789,109.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,595,999.10 : 38,393,998.65 = 16,526,072.70 : x
  2. Step 2: Convert to fraction form
    25,595,999.10/38,393,998.65 = 16,526,072.70/x
  3. Step 3: Cross multiply
    25,595,999.10x = 38,393,998.65 × 16,526,072.70
  4. Step 4: Simplify right side
    25,595,999.10x = 634,502,012,933,601.75
  5. Step 5: Solve for x
    x = 634,502,012,933,601.75/25,595,999.10
  6. Step 6: Final answer
    x = 24,789,109.05

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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.