Home / 204,698,585.98-307,002,609.51-59,100,489.82

Finding the Fourth Proportional to 204,698,585.98, 307,002,609.51 and 59,100,489.82

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Solution

The fourth proportional to 204,698,585.98, 307,002,609.51 and 59,100,489.82 is: 88,637,664.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,698,585.98 : 307,002,609.51 = 59,100,489.82 : x
  2. Step 2: Convert to fraction form
    204,698,585.98/307,002,609.51 = 59,100,489.82/x
  3. Step 3: Cross multiply
    204,698,585.98x = 307,002,609.51 × 59,100,489.82
  4. Step 4: Simplify right side
    204,698,585.98x = 18,144,004,598,059,188
  5. Step 5: Solve for x
    x = 18,144,004,598,059,188/204,698,585.98
  6. Step 6: Final answer
    x = 88,637,664.55

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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.