Home / 96,622,811.92-145,025,022.93-50,597,716.06

Finding the Fourth Proportional to 96,622,811.92, 145,025,022.93 and 50,597,716.06

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Solution

The fourth proportional to 96,622,811.92, 145,025,022.93 and 50,597,716.06 is: 75,944,125.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,622,811.92 : 145,025,022.93 = 50,597,716.06 : x
  2. Step 2: Convert to fraction form
    96,622,811.92/145,025,022.93 = 50,597,716.06/x
  3. Step 3: Cross multiply
    96,622,811.92x = 145,025,022.93 × 50,597,716.06
  4. Step 4: Simplify right side
    96,622,811.92x = 7,337,934,931,807,130
  5. Step 5: Solve for x
    x = 7,337,934,931,807,130/96,622,811.92
  6. Step 6: Final answer
    x = 75,944,125.26

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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.