Home / 288,275,171.90-433,102,596.24-184,847,016.37

Finding the Fourth Proportional to 288,275,171.90, 433,102,596.24 and 184,847,016.37

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Solution

The fourth proportional to 288,275,171.90, 433,102,596.24 and 184,847,016.37 is: 277,712,860.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    288,275,171.90 : 433,102,596.24 = 184,847,016.37 : x
  2. Step 2: Convert to fraction form
    288,275,171.90/433,102,596.24 = 184,847,016.37/x
  3. Step 3: Cross multiply
    288,275,171.90x = 433,102,596.24 × 184,847,016.37
  4. Step 4: Simplify right side
    288,275,171.90x = 80,057,722,697,064,784
  5. Step 5: Solve for x
    x = 80,057,722,697,064,784/288,275,171.90
  6. Step 6: Final answer
    x = 277,712,860.84

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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.