Home / 162,558,406.00-224,332,242.61-88,219,608.54

Finding the Fourth Proportional to 162,558,406.00, 224,332,242.61 and 88,219,608.54

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Solution

The fourth proportional to 162,558,406.00, 224,332,242.61 and 88,219,608.54 is: 121,743,951.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,558,406.00 : 224,332,242.61 = 88,219,608.54 : x
  2. Step 2: Convert to fraction form
    162,558,406.00/224,332,242.61 = 88,219,608.54/x
  3. Step 3: Cross multiply
    162,558,406.00x = 224,332,242.61 × 88,219,608.54
  4. Step 4: Simplify right side
    162,558,406.00x = 19,790,502,626,950,812
  5. Step 5: Solve for x
    x = 19,790,502,626,950,812/162,558,406.00
  6. Step 6: Final answer
    x = 121,743,951.07

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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.