Home / 184,453,700.33-254,545,890.76-100,822,380.19

Finding the Fourth Proportional to 184,453,700.33, 254,545,890.76 and 100,822,380.19

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Solution

The fourth proportional to 184,453,700.33, 254,545,890.76 and 100,822,380.19 is: 139,134,766.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,453,700.33 : 254,545,890.76 = 100,822,380.19 : x
  2. Step 2: Convert to fraction form
    184,453,700.33/254,545,890.76 = 100,822,380.19/x
  3. Step 3: Cross multiply
    184,453,700.33x = 254,545,890.76 × 100,822,380.19
  4. Step 4: Simplify right side
    184,453,700.33x = 25,663,922,574,927,140
  5. Step 5: Solve for x
    x = 25,663,922,574,927,140/184,453,700.33
  6. Step 6: Final answer
    x = 139,134,766.77

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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.