Home / 16,724,688.76-25,086,983.86-4,594,164.67

Finding the Fourth Proportional to 16,724,688.76, 25,086,983.86 and 4,594,164.67

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Solution

The fourth proportional to 16,724,688.76, 25,086,983.86 and 4,594,164.67 is: 6,891,233.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,724,688.76 : 25,086,983.86 = 4,594,164.67 : x
  2. Step 2: Convert to fraction form
    16,724,688.76/25,086,983.86 = 4,594,164.67/x
  3. Step 3: Cross multiply
    16,724,688.76x = 25,086,983.86 × 4,594,164.67
  4. Step 4: Simplify right side
    16,724,688.76x = 115,253,734,926,472.22
  5. Step 5: Solve for x
    x = 115,253,734,926,472.22/16,724,688.76
  6. Step 6: Final answer
    x = 6,891,233.47

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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.