Home / 158,024,333.05-236,564,235.03-95,586,691.98

Finding the Fourth Proportional to 158,024,333.05, 236,564,235.03 and 95,586,691.98

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Solution

The fourth proportional to 158,024,333.05, 236,564,235.03 and 95,586,691.98 is: 143,094,371.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,024,333.05 : 236,564,235.03 = 95,586,691.98 : x
  2. Step 2: Convert to fraction form
    158,024,333.05/236,564,235.03 = 95,586,691.98/x
  3. Step 3: Cross multiply
    158,024,333.05x = 236,564,235.03 × 95,586,691.98
  4. Step 4: Simplify right side
    158,024,333.05x = 22,612,392,667,296,936
  5. Step 5: Solve for x
    x = 22,612,392,667,296,936/158,024,333.05
  6. Step 6: Final answer
    x = 143,094,371.80

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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.