Home / 296,270,761.52-444,427,399.92-102,179,322.92

Finding the Fourth Proportional to 296,270,761.52, 444,427,399.92 and 102,179,322.92

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Solution

The fourth proportional to 296,270,761.52, 444,427,399.92 and 102,179,322.92 is: 153,276,315.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,270,761.52 : 444,427,399.92 = 102,179,322.92 : x
  2. Step 2: Convert to fraction form
    296,270,761.52/444,427,399.92 = 102,179,322.92/x
  3. Step 3: Cross multiply
    296,270,761.52x = 444,427,399.92 × 102,179,322.92
  4. Step 4: Simplify right side
    296,270,761.52x = 45,411,290,810,921,664
  5. Step 5: Solve for x
    x = 45,411,290,810,921,664/296,270,761.52
  6. Step 6: Final answer
    x = 153,276,315.82

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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.