Home / 229,483,734.04-344,327,252.84-120,282,953.04

Finding the Fourth Proportional to 229,483,734.04, 344,327,252.84 and 120,282,953.04

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Solution

The fourth proportional to 229,483,734.04, 344,327,252.84 and 120,282,953.04 is: 180,477,709.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,483,734.04 : 344,327,252.84 = 120,282,953.04 : x
  2. Step 2: Convert to fraction form
    229,483,734.04/344,327,252.84 = 120,282,953.04/x
  3. Step 3: Cross multiply
    229,483,734.04x = 344,327,252.84 × 120,282,953.04
  4. Step 4: Simplify right side
    229,483,734.04x = 41,416,698,783,745,928
  5. Step 5: Solve for x
    x = 41,416,698,783,745,928/229,483,734.04
  6. Step 6: Final answer
    x = 180,477,709.92

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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.