Home / 149,544,458.23-224,395,718.95-106,105,944.90

Finding the Fourth Proportional to 149,544,458.23, 224,395,718.95 and 106,105,944.90

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Solution

The fourth proportional to 149,544,458.23, 224,395,718.95 and 106,105,944.90 is: 159,214,992.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,544,458.23 : 224,395,718.95 = 106,105,944.90 : x
  2. Step 2: Convert to fraction form
    149,544,458.23/224,395,718.95 = 106,105,944.90/x
  3. Step 3: Cross multiply
    149,544,458.23x = 224,395,718.95 × 106,105,944.90
  4. Step 4: Simplify right side
    149,544,458.23x = 23,809,719,790,143,592
  5. Step 5: Solve for x
    x = 23,809,719,790,143,592/149,544,458.23
  6. Step 6: Final answer
    x = 159,214,992.46

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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.