Home / 16,745,408.70-25,118,113.05-4,614,848.70

Finding the Fourth Proportional to 16,745,408.70, 25,118,113.05 and 4,614,848.70

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Solution

The fourth proportional to 16,745,408.70, 25,118,113.05 and 4,614,848.70 is: 6,922,273.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,745,408.70 : 25,118,113.05 = 4,614,848.70 : x
  2. Step 2: Convert to fraction form
    16,745,408.70/25,118,113.05 = 4,614,848.70/x
  3. Step 3: Cross multiply
    16,745,408.70x = 25,118,113.05 × 4,614,848.70
  4. Step 4: Simplify right side
    16,745,408.70x = 115,916,291,355,245.55
  5. Step 5: Solve for x
    x = 115,916,291,355,245.55/16,745,408.70
  6. Step 6: Final answer
    x = 6,922,273.05

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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.