Home / 177,934,812.66-266,942,465.26-96,051,933.50

Finding the Fourth Proportional to 177,934,812.66, 266,942,465.26 and 96,051,933.50

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Solution

The fourth proportional to 177,934,812.66, 266,942,465.26 and 96,051,933.50 is: 144,099,625.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,934,812.66 : 266,942,465.26 = 96,051,933.50 : x
  2. Step 2: Convert to fraction form
    177,934,812.66/266,942,465.26 = 96,051,933.50/x
  3. Step 3: Cross multiply
    177,934,812.66x = 266,942,465.26 × 96,051,933.50
  4. Step 4: Simplify right side
    177,934,812.66x = 25,640,339,921,479,580
  5. Step 5: Solve for x
    x = 25,640,339,921,479,580/177,934,812.66
  6. Step 6: Final answer
    x = 144,099,625.80

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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.