Home / 173,626,571.52-239,603,722.92-95,311,457.76

Finding the Fourth Proportional to 173,626,571.52, 239,603,722.92 and 95,311,457.76

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Solution

The fourth proportional to 173,626,571.52, 239,603,722.92 and 95,311,457.76 is: 131,529,292.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,626,571.52 : 239,603,722.92 = 95,311,457.76 : x
  2. Step 2: Convert to fraction form
    173,626,571.52/239,603,722.92 = 95,311,457.76/x
  3. Step 3: Cross multiply
    173,626,571.52x = 239,603,722.92 × 95,311,457.76
  4. Step 4: Simplify right side
    173,626,571.52x = 22,836,980,116,228,324
  5. Step 5: Solve for x
    x = 22,836,980,116,228,324/173,626,571.52
  6. Step 6: Final answer
    x = 131,529,292.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.