Home / 184,635,628.80-276,953,443.20-89,084,140.80

Finding the Fourth Proportional to 184,635,628.80, 276,953,443.20 and 89,084,140.80

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Solution

The fourth proportional to 184,635,628.80, 276,953,443.20 and 89,084,140.80 is: 133,626,211.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,635,628.80 : 276,953,443.20 = 89,084,140.80 : x
  2. Step 2: Convert to fraction form
    184,635,628.80/276,953,443.20 = 89,084,140.80/x
  3. Step 3: Cross multiply
    184,635,628.80x = 276,953,443.20 × 89,084,140.80
  4. Step 4: Simplify right side
    184,635,628.80x = 24,672,159,529,073,600
  5. Step 5: Solve for x
    x = 24,672,159,529,073,600/184,635,628.80
  6. Step 6: Final answer
    x = 133,626,211.20

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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.