Home / 546,933,276.58-754,767,958.54-299,414,630.82

Finding the Fourth Proportional to 546,933,276.58, 754,767,958.54 and 299,414,630.82

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Solution

The fourth proportional to 546,933,276.58, 754,767,958.54 and 299,414,630.82 is: 413,192,210.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,933,276.58 : 754,767,958.54 = 299,414,630.82 : x
  2. Step 2: Convert to fraction form
    546,933,276.58/754,767,958.54 = 299,414,630.82/x
  3. Step 3: Cross multiply
    546,933,276.58x = 754,767,958.54 × 299,414,630.82
  4. Step 4: Simplify right side
    546,933,276.58x = 225,988,569,661,019,136
  5. Step 5: Solve for x
    x = 225,988,569,661,019,136/546,933,276.58
  6. Step 6: Final answer
    x = 413,192,210.71

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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.