Home / 288,275,175.14-433,102,601.10-184,847,019.62

Finding the Fourth Proportional to 288,275,175.14, 433,102,601.10 and 184,847,019.62

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Solution

The fourth proportional to 288,275,175.14, 433,102,601.10 and 184,847,019.62 is: 277,712,865.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    288,275,175.14 : 433,102,601.10 = 184,847,019.62 : x
  2. Step 2: Convert to fraction form
    288,275,175.14/433,102,601.10 = 184,847,019.62/x
  3. Step 3: Cross multiply
    288,275,175.14x = 433,102,601.10 × 184,847,019.62
  4. Step 4: Simplify right side
    288,275,175.14x = 80,057,725,003,004,736
  5. Step 5: Solve for x
    x = 80,057,725,003,004,736/288,275,175.14
  6. Step 6: Final answer
    x = 277,712,865.72

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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.