Home / 32,802,147.79-49,184,185.85-15,530,203.67

Finding the Fourth Proportional to 32,802,147.79, 49,184,185.85 and 15,530,203.67

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Solution

The fourth proportional to 32,802,147.79, 49,184,185.85 and 15,530,203.67 is: 23,286,292.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,802,147.79 : 49,184,185.85 = 15,530,203.67 : x
  2. Step 2: Convert to fraction form
    32,802,147.79/49,184,185.85 = 15,530,203.67/x
  3. Step 3: Cross multiply
    32,802,147.79x = 49,184,185.85 × 15,530,203.67
  4. Step 4: Simplify right side
    32,802,147.79x = 763,840,423,630,425.88
  5. Step 5: Solve for x
    x = 763,840,423,630,425.88/32,802,147.79
  6. Step 6: Final answer
    x = 23,286,292.98

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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.