Home / 104,332,095.52-156,447,806.64-43,731,550.24

Finding the Fourth Proportional to 104,332,095.52, 156,447,806.64 and 43,731,550.24

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Solution

The fourth proportional to 104,332,095.52, 156,447,806.64 and 43,731,550.24 is: 65,576,226.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,332,095.52 : 156,447,806.64 = 43,731,550.24 : x
  2. Step 2: Convert to fraction form
    104,332,095.52/156,447,806.64 = 43,731,550.24/x
  3. Step 3: Cross multiply
    104,332,095.52x = 156,447,806.64 × 43,731,550.24
  4. Step 4: Simplify right side
    104,332,095.52x = 6,841,705,116,014,965
  5. Step 5: Solve for x
    x = 6,841,705,116,014,965/104,332,095.52
  6. Step 6: Final answer
    x = 65,576,226.39

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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.