Home / 118,262,209.26-177,276,728.04-41,531,429.10

Finding the Fourth Proportional to 118,262,209.26, 177,276,728.04 and 41,531,429.10

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Solution

The fourth proportional to 118,262,209.26, 177,276,728.04 and 41,531,429.10 is: 62,256,200.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,262,209.26 : 177,276,728.04 = 41,531,429.10 : x
  2. Step 2: Convert to fraction form
    118,262,209.26/177,276,728.04 = 41,531,429.10/x
  3. Step 3: Cross multiply
    118,262,209.26x = 177,276,728.04 × 41,531,429.10
  4. Step 4: Simplify right side
    118,262,209.26x = 7,362,555,861,673,242
  5. Step 5: Solve for x
    x = 7,362,555,861,673,242/118,262,209.26
  6. Step 6: Final answer
    x = 62,256,200.93

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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.