Home / 546,715,529.40-754,189,479.66-332,077,057.20

Finding the Fourth Proportional to 546,715,529.40, 754,189,479.66 and 332,077,057.20

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Solution

The fourth proportional to 546,715,529.40, 754,189,479.66 and 332,077,057.20 is: 458,097,510.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,715,529.40 : 754,189,479.66 = 332,077,057.20 : x
  2. Step 2: Convert to fraction form
    546,715,529.40/754,189,479.66 = 332,077,057.20/x
  3. Step 3: Cross multiply
    546,715,529.40x = 754,189,479.66 × 332,077,057.20
  4. Step 4: Simplify right side
    546,715,529.40x = 250,449,022,976,692,032
  5. Step 5: Solve for x
    x = 250,449,022,976,692,032/546,715,529.40
  6. Step 6: Final answer
    x = 458,097,510.51

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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.