Home / 296,270,817.88-444,427,484.46-102,179,378.92

Finding the Fourth Proportional to 296,270,817.88, 444,427,484.46 and 102,179,378.92

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Solution

The fourth proportional to 296,270,817.88, 444,427,484.46 and 102,179,378.92 is: 153,276,399.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,270,817.88 : 444,427,484.46 = 102,179,378.92 : x
  2. Step 2: Convert to fraction form
    296,270,817.88/444,427,484.46 = 102,179,378.92/x
  3. Step 3: Cross multiply
    296,270,817.88x = 444,427,484.46 × 102,179,378.92
  4. Step 4: Simplify right side
    296,270,817.88x = 45,411,324,337,100,752
  5. Step 5: Solve for x
    x = 45,411,324,337,100,752/296,270,817.88
  6. Step 6: Final answer
    x = 153,276,399.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.