Home / 441,501,882.42-609,081,154.26-262,785,560.60

Finding the Fourth Proportional to 441,501,882.42, 609,081,154.26 and 262,785,560.60

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Solution

The fourth proportional to 441,501,882.42, 609,081,154.26 and 262,785,560.60 is: 362,530,124.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,501,882.42 : 609,081,154.26 = 262,785,560.60 : x
  2. Step 2: Convert to fraction form
    441,501,882.42/609,081,154.26 = 262,785,560.60/x
  3. Step 3: Cross multiply
    441,501,882.42x = 609,081,154.26 × 262,785,560.60
  4. Step 4: Simplify right side
    441,501,882.42x = 160,057,732,573,109,184
  5. Step 5: Solve for x
    x = 160,057,732,573,109,184/441,501,882.42
  6. Step 6: Final answer
    x = 362,530,124.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.