Home / 100,508,125.83-150,299,351.44-95,604,835.27

Finding the Fourth Proportional to 100,508,125.83, 150,299,351.44 and 95,604,835.27

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Solution

The fourth proportional to 100,508,125.83, 150,299,351.44 and 95,604,835.27 is: 142,966,995.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,508,125.83 : 150,299,351.44 = 95,604,835.27 : x
  2. Step 2: Convert to fraction form
    100,508,125.83/150,299,351.44 = 95,604,835.27/x
  3. Step 3: Cross multiply
    100,508,125.83x = 150,299,351.44 × 95,604,835.27
  4. Step 4: Simplify right side
    100,508,125.83x = 14,369,344,735,352,754
  5. Step 5: Solve for x
    x = 14,369,344,735,352,754/100,508,125.83
  6. Step 6: Final answer
    x = 142,966,995.12

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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.