Home / 242,761,877.52-364,082,195.37-95,239,503.84

Finding the Fourth Proportional to 242,761,877.52, 364,082,195.37 and 95,239,503.84

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Solution

The fourth proportional to 242,761,877.52, 364,082,195.37 and 95,239,503.84 is: 142,835,473.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,761,877.52 : 364,082,195.37 = 95,239,503.84 : x
  2. Step 2: Convert to fraction form
    242,761,877.52/364,082,195.37 = 95,239,503.84/x
  3. Step 3: Cross multiply
    242,761,877.52x = 364,082,195.37 × 95,239,503.84
  4. Step 4: Simplify right side
    242,761,877.52x = 34,675,007,645,203,960
  5. Step 5: Solve for x
    x = 34,675,007,645,203,960/242,761,877.52
  6. Step 6: Final answer
    x = 142,835,473.18

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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.