Home / 333,966,203.92-500,965,052.28-275,565,561.94

Finding the Fourth Proportional to 333,966,203.92, 500,965,052.28 and 275,565,561.94

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Solution

The fourth proportional to 333,966,203.92, 500,965,052.28 and 275,565,561.94 is: 413,361,335.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,966,203.92 : 500,965,052.28 = 275,565,561.94 : x
  2. Step 2: Convert to fraction form
    333,966,203.92/500,965,052.28 = 275,565,561.94/x
  3. Step 3: Cross multiply
    333,966,203.92x = 500,965,052.28 × 275,565,561.94
  4. Step 4: Simplify right side
    333,966,203.92x = 138,048,716,143,839,664
  5. Step 5: Solve for x
    x = 138,048,716,143,839,664/333,966,203.92
  6. Step 6: Final answer
    x = 413,361,335.74

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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.