Home / 26,160,909.56-36,105,492.94-15,001,769.57

Finding the Fourth Proportional to 26,160,909.56, 36,105,492.94 and 15,001,769.57

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Solution

The fourth proportional to 26,160,909.56, 36,105,492.94 and 15,001,769.57 is: 20,704,413.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,160,909.56 : 36,105,492.94 = 15,001,769.57 : x
  2. Step 2: Convert to fraction form
    26,160,909.56/36,105,492.94 = 15,001,769.57/x
  3. Step 3: Cross multiply
    26,160,909.56x = 36,105,492.94 × 15,001,769.57
  4. Step 4: Simplify right side
    26,160,909.56x = 541,646,285,214,505.56
  5. Step 5: Solve for x
    x = 541,646,285,214,505.56/26,160,909.56
  6. Step 6: Final answer
    x = 20,704,413.35

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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.