Home / 133,346,993,274.52-200,059,782,231.76-53,717,566,572.56

Finding the Fourth Proportional to 133,346,993,274.52, 200,059,782,231.76 and 53,717,566,572.56

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Solution

The fourth proportional to 133,346,993,274.52, 200,059,782,231.76 and 53,717,566,572.56 is: 80,592,178,395.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,346,993,274.52 : 200,059,782,231.76 = 53,717,566,572.56 : x
  2. Step 2: Convert to fraction form
    133,346,993,274.52/200,059,782,231.76 = 53,717,566,572.56/x
  3. Step 3: Cross multiply
    133,346,993,274.52x = 200,059,782,231.76 × 53,717,566,572.56
  4. Step 4: Simplify right side
    133,346,993,274.52x = 10,746,724,670,526,424,350,720
  5. Step 5: Solve for x
    x = 10,746,724,670,526,424,350,720/133,346,993,274.52
  6. Step 6: Final answer
    x = 80,592,178,395.82

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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.