Home / 546,933,270.83-754,767,950.58-299,414,625.08

Finding the Fourth Proportional to 546,933,270.83, 754,767,950.58 and 299,414,625.08

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Solution

The fourth proportional to 546,933,270.83, 754,767,950.58 and 299,414,625.08 is: 413,192,202.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,933,270.83 : 754,767,950.58 = 299,414,625.08 : x
  2. Step 2: Convert to fraction form
    546,933,270.83/754,767,950.58 = 299,414,625.08/x
  3. Step 3: Cross multiply
    546,933,270.83x = 754,767,950.58 × 299,414,625.08
  4. Step 4: Simplify right side
    546,933,270.83x = 225,988,562,944,907,712
  5. Step 5: Solve for x
    x = 225,988,562,944,907,712/546,933,270.83
  6. Step 6: Final answer
    x = 413,192,202.78

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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.