Home / 177,934,819.15-266,942,475.02-96,051,940.03

Finding the Fourth Proportional to 177,934,819.15, 266,942,475.02 and 96,051,940.03

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Solution

The fourth proportional to 177,934,819.15, 266,942,475.02 and 96,051,940.03 is: 144,099,635.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,934,819.15 : 266,942,475.02 = 96,051,940.03 : x
  2. Step 2: Convert to fraction form
    177,934,819.15/266,942,475.02 = 96,051,940.03/x
  3. Step 3: Cross multiply
    177,934,819.15x = 266,942,475.02 × 96,051,940.03
  4. Step 4: Simplify right side
    177,934,819.15x = 25,640,342,602,080,816
  5. Step 5: Solve for x
    x = 25,640,342,602,080,816/177,934,819.15
  6. Step 6: Final answer
    x = 144,099,635.61

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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.