Home / 546,933,274.58-754,767,955.77-299,414,628.83

Finding the Fourth Proportional to 546,933,274.58, 754,767,955.77 and 299,414,628.83

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Solution

The fourth proportional to 546,933,274.58, 754,767,955.77 and 299,414,628.83 is: 413,192,207.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,933,274.58 : 754,767,955.77 = 299,414,628.83 : x
  2. Step 2: Convert to fraction form
    546,933,274.58/754,767,955.77 = 299,414,628.83/x
  3. Step 3: Cross multiply
    546,933,274.58x = 754,767,955.77 × 299,414,628.83
  4. Step 4: Simplify right side
    546,933,274.58x = 225,988,567,325,878,560
  5. Step 5: Solve for x
    x = 225,988,567,325,878,560/546,933,274.58
  6. Step 6: Final answer
    x = 413,192,207.96

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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.