Home / 321,904,177.17-444,202,437.27-182,674,938.48

Finding the Fourth Proportional to 321,904,177.17, 444,202,437.27 and 182,674,938.48

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Solution

The fourth proportional to 321,904,177.17, 444,202,437.27 and 182,674,938.48 is: 252,077,042.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    321,904,177.17 : 444,202,437.27 = 182,674,938.48 : x
  2. Step 2: Convert to fraction form
    321,904,177.17/444,202,437.27 = 182,674,938.48/x
  3. Step 3: Cross multiply
    321,904,177.17x = 444,202,437.27 × 182,674,938.48
  4. Step 4: Simplify right side
    321,904,177.17x = 81,144,652,900,963,296
  5. Step 5: Solve for x
    x = 81,144,652,900,963,296/321,904,177.17
  6. Step 6: Final answer
    x = 252,077,042.35

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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.