Home / 16,296,908.55-24,408,038.03-8,309,401.35

Finding the Fourth Proportional to 16,296,908.55, 24,408,038.03 and 8,309,401.35

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Solution

The fourth proportional to 16,296,908.55, 24,408,038.03 and 8,309,401.35 is: 12,445,071.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,296,908.55 : 24,408,038.03 = 8,309,401.35 : x
  2. Step 2: Convert to fraction form
    16,296,908.55/24,408,038.03 = 8,309,401.35/x
  3. Step 3: Cross multiply
    16,296,908.55x = 24,408,038.03 × 8,309,401.35
  4. Step 4: Simplify right side
    16,296,908.55x = 202,816,184,115,786.31
  5. Step 5: Solve for x
    x = 202,816,184,115,786.31/16,296,908.55
  6. Step 6: Final answer
    x = 12,445,071.01

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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.